27936755

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{487}}^1$

素因数の和:659

約数の個数: 32

約数和(自身を含む): 42163200

約数和(自身を除く): 14226445

約数列:

[1, 5, 7, 11, 35, 55, 77, 149, 385, 487, 745, 1043, 1639, 2435, 3409, 5215, 5357, 8195, 11473, 17045, 26785, 37499, 57365, 72563, 187495, 362815, 507941, 798193, 2539705, 3990965, 5587351, 27936755]

約数ペア:

[(1, 27936755), (5, 5587351), (7, 3990965), (11, 2539705), (35, 798193), (55, 507941), (77, 362815), (149, 187495), (385, 72563), (487, 57365), (745, 37499), (1043, 26785), (1639, 17045), (2435, 11473), (3409, 8195), (5215, 5357)]