3966405

素因数分解:

$3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{983}}^1$

素因数の和:1260

約数の個数: 16

約数和(自身を含む): 6376320

約数和(自身を除く): 2409915

約数列:

[1, 3, 5, 15, 269, 807, 983, 1345, 2949, 4035, 4915, 14745, 264427, 793281, 1322135, 3966405]

約数ペア:

[(1, 3966405), (3, 1322135), (5, 793281), (15, 264427), (269, 14745), (807, 4915), (983, 4035), (1345, 2949)]