340918325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{20323}}^1$

素因数の和:20405

約数の個数: 24

約数和(自身を含む): 468752736

約数和(自身を除く): 127834411

約数列:

[1, 5, 11, 25, 55, 61, 275, 305, 671, 1525, 3355, 16775, 20323, 101615, 223553, 508075, 1117765, 1239703, 5588825, 6198515, 13636733, 30992575, 68183665, 340918325]

約数ペア:

[(1, 340918325), (5, 68183665), (11, 30992575), (25, 13636733), (55, 6198515), (61, 5588825), (275, 1239703), (305, 1117765), (671, 508075), (1525, 223553), (3355, 101615), (16775, 20323)]