67622805

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{569}}^1$

素因数の和:738

約数の個数: 48

約数和(自身を含む): 124488000

約数和(自身を除く): 56865195

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 139, 171, 285, 417, 569, 695, 855, 1251, 1707, 2085, 2641, 2845, 5121, 6255, 7923, 8535, 10811, 13205, 23769, 25605, 32433, 39615, 54055, 79091, 97299, 118845, 162165, 237273, 395455, 486495, 711819, 1186365, 1502729, 3559095, 4508187, 7513645, 13524561, 22540935, 67622805]

約数ペア:

[(1, 67622805), (3, 22540935), (5, 13524561), (9, 7513645), (15, 4508187), (19, 3559095), (45, 1502729), (57, 1186365), (95, 711819), (139, 486495), (171, 395455), (285, 237273), (417, 162165), (569, 118845), (695, 97299), (855, 79091), (1251, 54055), (1707, 39615), (2085, 32433), (2641, 25605), (2845, 23769), (5121, 13205), (6255, 10811), (7923, 8535)]