15702537305

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{3671}}^1$

素因数の和:3799

約数の個数: 96

約数和(自身を含む): 25317411840

約数和(自身を除く): 9614874535

約数列:

[1, 5, 7, 13, 17, 35, 49, 65, 79, 85, 91, 119, 221, 245, 395, 455, 553, 595, 637, 833, 1027, 1105, 1343, 1547, 2765, 3185, 3671, 3871, 4165, 5135, 6715, 7189, 7735, 9401, 10829, 17459, 18355, 19355, 25697, 35945, 47005, 47723, 50323, 54145, 62407, 65807, 87295, 122213, 128485, 179879, 238615, 251615, 290009, 312035, 329035, 334061, 436849, 611065, 811291, 855491, 899395, 1450045, 1670305, 2030063, 2184245, 2338427, 3057943, 3770117, 4056455, 4277455, 4930153, 5679037, 10150315, 11692135, 14210441, 15289715, 18850585, 24650765, 26390819, 28395185, 34511071, 39753259, 64091989, 71052205, 131954095, 172555355, 184735733, 198766295, 241577497, 320459945, 448643923, 923678665, 1207887485, 2243219615, 3140507461, 15702537305]

約数ペア:

[(1, 15702537305), (5, 3140507461), (7, 2243219615), (13, 1207887485), (17, 923678665), (35, 448643923), (49, 320459945), (65, 241577497), (79, 198766295), (85, 184735733), (91, 172555355), (119, 131954095), (221, 71052205), (245, 64091989), (395, 39753259), (455, 34511071), (553, 28395185), (595, 26390819), (637, 24650765), (833, 18850585), (1027, 15289715), (1105, 14210441), (1343, 11692135), (1547, 10150315), (2765, 5679037), (3185, 4930153), (3671, 4277455), (3871, 4056455), (4165, 3770117), (5135, 3057943), (6715, 2338427), (7189, 2184245), (7735, 2030063), (9401, 1670305), (10829, 1450045), (17459, 899395), (18355, 855491), (19355, 811291), (25697, 611065), (35945, 436849), (47005, 334061), (47723, 329035), (50323, 312035), (54145, 290009), (62407, 251615), (65807, 238615), (87295, 179879), (122213, 128485)]