28393080765

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{1163}}^1$

素因数の和:1379

約数の個数: 128

約数和(自身を含む): 54742044672

約数和(自身を除く): 26348963907

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 53, 105, 107, 123, 159, 205, 265, 287, 321, 371, 535, 615, 749, 795, 861, 1113, 1163, 1435, 1605, 1855, 2173, 2247, 3489, 3745, 4305, 4387, 5565, 5671, 5815, 6519, 8141, 10865, 11235, 13161, 15211, 17013, 17445, 21935, 24423, 28355, 30709, 32595, 39697, 40705, 45633, 47683, 61639, 65805, 76055, 85065, 92127, 119091, 122115, 124441, 143049, 153545, 184917, 198485, 228165, 232511, 238415, 308195, 333781, 373323, 431473, 460635, 595455, 622205, 697533, 715245, 871087, 924585, 1001343, 1162555, 1294419, 1627577, 1668905, 1866615, 2157365, 2527199, 2613261, 3487665, 4355435, 4882731, 5006715, 5102081, 6472095, 6595373, 7581597, 8137885, 12635995, 13066305, 15306243, 17690393, 19786119, 24413655, 25510405, 32976865, 35714567, 37907985, 46167611, 53071179, 76531215, 88451965, 98930595, 107143701, 138502833, 178572835, 230838055, 265355895, 270410293, 535718505, 692514165, 811230879, 1352051465, 1892872051, 4056154395, 5678616153, 9464360255, 28393080765]

約数ペア:

[(1, 28393080765), (3, 9464360255), (5, 5678616153), (7, 4056154395), (15, 1892872051), (21, 1352051465), (35, 811230879), (41, 692514165), (53, 535718505), (105, 270410293), (107, 265355895), (123, 230838055), (159, 178572835), (205, 138502833), (265, 107143701), (287, 98930595), (321, 88451965), (371, 76531215), (535, 53071179), (615, 46167611), (749, 37907985), (795, 35714567), (861, 32976865), (1113, 25510405), (1163, 24413655), (1435, 19786119), (1605, 17690393), (1855, 15306243), (2173, 13066305), (2247, 12635995), (3489, 8137885), (3745, 7581597), (4305, 6595373), (4387, 6472095), (5565, 5102081), (5671, 5006715), (5815, 4882731), (6519, 4355435), (8141, 3487665), (10865, 2613261), (11235, 2527199), (13161, 2157365), (15211, 1866615), (17013, 1668905), (17445, 1627577), (21935, 1294419), (24423, 1162555), (28355, 1001343), (30709, 924585), (32595, 871087), (39697, 715245), (40705, 697533), (45633, 622205), (47683, 595455), (61639, 460635), (65805, 431473), (76055, 373323), (85065, 333781), (92127, 308195), (119091, 238415), (122115, 232511), (124441, 228165), (143049, 198485), (153545, 184917)]