72016665

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{12941}}^1$

素因数の和:13009

約数の個数: 32

約数和(自身を含む): 134182656

約数和(自身を除く): 62165991

約数列:

[1, 3, 5, 7, 15, 21, 35, 53, 105, 159, 265, 371, 795, 1113, 1855, 5565, 12941, 38823, 64705, 90587, 194115, 271761, 452935, 685873, 1358805, 2057619, 3429365, 4801111, 10288095, 14403333, 24005555, 72016665]

約数ペア:

[(1, 72016665), (3, 24005555), (5, 14403333), (7, 10288095), (15, 4801111), (21, 3429365), (35, 2057619), (53, 1358805), (105, 685873), (159, 452935), (265, 271761), (371, 194115), (795, 90587), (1113, 64705), (1855, 38823), (5565, 12941)]