801289945

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{733}}^1$

素因数の和:1105

約数の個数: 32

約数和(自身を含む): 1044276480

約数和(自身を除く): 242986535

約数列:

[1, 5, 19, 37, 95, 185, 311, 703, 733, 1555, 3515, 3665, 5909, 11507, 13927, 27121, 29545, 57535, 69635, 135605, 218633, 227963, 515299, 1093165, 1139815, 2576495, 4331297, 8434631, 21656485, 42173155, 160257989, 801289945]

約数ペア:

[(1, 801289945), (5, 160257989), (19, 42173155), (37, 21656485), (95, 8434631), (185, 4331297), (311, 2576495), (703, 1139815), (733, 1093165), (1555, 515299), (3515, 227963), (3665, 218633), (5909, 135605), (11507, 69635), (13927, 57535), (27121, 29545)]