42882015

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{887}}^1$

素因数の和:1199

約数の個数: 32

約数和(自身を含む): 75188736

約数和(自身を除く): 32306721

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 293, 879, 887, 1465, 2661, 3223, 4395, 4435, 9669, 9757, 13305, 16115, 29271, 48345, 48785, 146355, 259891, 779673, 1299455, 2858801, 3898365, 8576403, 14294005, 42882015]

約数ペア:

[(1, 42882015), (3, 14294005), (5, 8576403), (11, 3898365), (15, 2858801), (33, 1299455), (55, 779673), (165, 259891), (293, 146355), (879, 48785), (887, 48345), (1465, 29271), (2661, 16115), (3223, 13305), (4395, 9757), (4435, 9669)]