72432585

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{379}}^1$

素因数の和:558

約数の個数: 48

約数和(自身を含む): 130890240

約数和(自身を除く): 58457655

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 137, 155, 279, 379, 411, 465, 685, 1137, 1233, 1395, 1895, 2055, 3411, 4247, 5685, 6165, 11749, 12741, 17055, 21235, 35247, 38223, 51923, 58745, 63705, 105741, 155769, 176235, 191115, 259615, 467307, 528705, 778845, 1609613, 2336535, 4828839, 8048065, 14486517, 24144195, 72432585]

約数ペア:

[(1, 72432585), (3, 24144195), (5, 14486517), (9, 8048065), (15, 4828839), (31, 2336535), (45, 1609613), (93, 778845), (137, 528705), (155, 467307), (279, 259615), (379, 191115), (411, 176235), (465, 155769), (685, 105741), (1137, 63705), (1233, 58745), (1395, 51923), (1895, 38223), (2055, 35247), (3411, 21235), (4247, 17055), (5685, 12741), (6165, 11749)]