6498635

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:239

約数の個数: 32

約数和(自身を含む): 9374400

約数和(自身を除く): 2875765

約数列:

[1, 5, 11, 13, 55, 61, 65, 143, 149, 305, 671, 715, 745, 793, 1639, 1937, 3355, 3965, 8195, 8723, 9089, 9685, 21307, 43615, 45445, 99979, 106535, 118157, 499895, 590785, 1299727, 6498635]

約数ペア:

[(1, 6498635), (5, 1299727), (11, 590785), (13, 499895), (55, 118157), (61, 106535), (65, 99979), (143, 45445), (149, 43615), (305, 21307), (671, 9685), (715, 9089), (745, 8723), (793, 8195), (1639, 3965), (1937, 3355)]