7139932905

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{16421}}^1$

素因数の和:16578

約数の個数: 64

約数和(自身を含む): 13507554816

約数和(自身を除く): 6367621911

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 101, 105, 123, 205, 287, 303, 505, 615, 707, 861, 1435, 1515, 2121, 3535, 4141, 4305, 10605, 12423, 16421, 20705, 28987, 49263, 62115, 82105, 86961, 114947, 144935, 246315, 344841, 434805, 574735, 673261, 1658521, 1724205, 2019783, 3366305, 4712827, 4975563, 8292605, 10098915, 11609647, 14138481, 23564135, 24877815, 34828941, 58048235, 67999361, 70692405, 174144705, 203998083, 339996805, 475995527, 1019990415, 1427986581, 2379977635, 7139932905]

約数ペア:

[(1, 7139932905), (3, 2379977635), (5, 1427986581), (7, 1019990415), (15, 475995527), (21, 339996805), (35, 203998083), (41, 174144705), (101, 70692405), (105, 67999361), (123, 58048235), (205, 34828941), (287, 24877815), (303, 23564135), (505, 14138481), (615, 11609647), (707, 10098915), (861, 8292605), (1435, 4975563), (1515, 4712827), (2121, 3366305), (3535, 2019783), (4141, 1724205), (4305, 1658521), (10605, 673261), (12423, 574735), (16421, 434805), (20705, 344841), (28987, 246315), (49263, 144935), (62115, 114947), (82105, 86961)]