157215750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{209621}}^1$

素因数の和:209641

約数の個数: 32

約数和(自身を含む): 392412384

約数和(自身を除く): 235196634

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 750, 209621, 419242, 628863, 1048105, 1257726, 2096210, 3144315, 5240525, 6288630, 10481050, 15721575, 26202625, 31443150, 52405250, 78607875, 157215750]

約数ペア:

[(1, 157215750), (2, 78607875), (3, 52405250), (5, 31443150), (6, 26202625), (10, 15721575), (15, 10481050), (25, 6288630), (30, 5240525), (50, 3144315), (75, 2096210), (125, 1257726), (150, 1048105), (250, 628863), (375, 419242), (750, 209621)]