1172500995

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{16087}}^1$

素因数の和:16251

約数の個数: 32

約数和(自身を含む): 1936737792

約数和(自身を除く): 764236797

約数列:

[1, 3, 5, 15, 43, 113, 129, 215, 339, 565, 645, 1695, 4859, 14577, 16087, 24295, 48261, 72885, 80435, 241305, 691741, 1817831, 2075223, 3458705, 5453493, 9089155, 10376115, 27267465, 78166733, 234500199, 390833665, 1172500995]

約数ペア:

[(1, 1172500995), (3, 390833665), (5, 234500199), (15, 78166733), (43, 27267465), (113, 10376115), (129, 9089155), (215, 5453493), (339, 3458705), (565, 2075223), (645, 1817831), (1695, 691741), (4859, 241305), (14577, 80435), (16087, 72885), (24295, 48261)]