1148640265

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{709}}^1\times {\mathrm{11173}}^1$

素因数の和:11916

約数の個数: 16

約数和(自身を含む): 1428037200

約数和(自身を除く): 279396935

約数列:

[1, 5, 29, 145, 709, 3545, 11173, 20561, 55865, 102805, 324017, 1620085, 7921657, 39608285, 229728053, 1148640265]

約数ペア:

[(1, 1148640265), (5, 229728053), (29, 39608285), (145, 7921657), (709, 1620085), (3545, 324017), (11173, 102805), (20561, 55865)]