284069435

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1367}}^1$

素因数の和:1547

約数の個数: 32

約数和(自身を含む): 386104320

約数和(自身を除く): 102034885

約数列:

[1, 5, 13, 23, 65, 115, 139, 299, 695, 1367, 1495, 1807, 3197, 6835, 9035, 15985, 17771, 31441, 41561, 88855, 157205, 190013, 207805, 408733, 950065, 2043665, 2470169, 4370299, 12350845, 21851495, 56813887, 284069435]

約数ペア:

[(1, 284069435), (5, 56813887), (13, 21851495), (23, 12350845), (65, 4370299), (115, 2470169), (139, 2043665), (299, 950065), (695, 408733), (1367, 207805), (1495, 190013), (1807, 157205), (3197, 88855), (6835, 41561), (9035, 31441), (15985, 17771)]