83006865

素因数分解:

$3^2\times 5^1\times {\mathrm{647}}^1\times {\mathrm{2851}}^1$

素因数の和:3509

約数の個数: 24

約数和(自身を含む): 144151488

約数和(自身を除く): 61144623

約数列:

[1, 3, 5, 9, 15, 45, 647, 1941, 2851, 3235, 5823, 8553, 9705, 14255, 25659, 29115, 42765, 128295, 1844597, 5533791, 9222985, 16601373, 27668955, 83006865]

約数ペア:

[(1, 83006865), (3, 27668955), (5, 16601373), (9, 9222985), (15, 5533791), (45, 1844597), (647, 128295), (1941, 42765), (2851, 29115), (3235, 25659), (5823, 14255), (8553, 9705)]