75378765

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{349}}^1$

素因数の和:403

約数の個数: 96

約数和(自身を含む): 160876800

約数和(自身を除く): 85498035

約数列:

[1, 3, 5, 7, 11, 15, 17, 21, 33, 35, 51, 55, 77, 85, 105, 119, 121, 165, 187, 231, 255, 349, 357, 363, 385, 561, 595, 605, 847, 935, 1047, 1155, 1309, 1745, 1785, 1815, 2057, 2443, 2541, 2805, 3839, 3927, 4235, 5235, 5933, 6171, 6545, 7329, 10285, 11517, 12215, 12705, 14399, 17799, 19195, 19635, 26873, 29665, 30855, 36645, 41531, 42229, 43197, 57585, 65263, 71995, 80619, 88995, 124593, 126687, 134365, 195789, 207655, 211145, 215985, 295603, 326315, 403095, 456841, 622965, 633435, 717893, 886809, 978945, 1370523, 1478015, 2153679, 2284205, 3589465, 4434045, 5025251, 6852615, 10768395, 15075753, 25126255, 75378765]

約数ペア:

[(1, 75378765), (3, 25126255), (5, 15075753), (7, 10768395), (11, 6852615), (15, 5025251), (17, 4434045), (21, 3589465), (33, 2284205), (35, 2153679), (51, 1478015), (55, 1370523), (77, 978945), (85, 886809), (105, 717893), (119, 633435), (121, 622965), (165, 456841), (187, 403095), (231, 326315), (255, 295603), (349, 215985), (357, 211145), (363, 207655), (385, 195789), (561, 134365), (595, 126687), (605, 124593), (847, 88995), (935, 80619), (1047, 71995), (1155, 65263), (1309, 57585), (1745, 43197), (1785, 42229), (1815, 41531), (2057, 36645), (2443, 30855), (2541, 29665), (2805, 26873), (3839, 19635), (3927, 19195), (4235, 17799), (5235, 14399), (5933, 12705), (6171, 12215), (6545, 11517), (7329, 10285)]