349058925

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1823}}^1$

素因数の和:1899

約数の個数: 72

約数和(自身を含む): 670385664

約数和(自身を除く): 321326739

約数列:

[1, 3, 5, 9, 15, 23, 25, 37, 45, 69, 75, 111, 115, 185, 207, 225, 333, 345, 555, 575, 851, 925, 1035, 1665, 1725, 1823, 2553, 2775, 4255, 5175, 5469, 7659, 8325, 9115, 12765, 16407, 21275, 27345, 38295, 41929, 45575, 63825, 67451, 82035, 125787, 136725, 191475, 202353, 209645, 337255, 377361, 410175, 607059, 628935, 1011765, 1048225, 1551373, 1686275, 1886805, 3035295, 3144675, 4654119, 5058825, 7756865, 9434025, 13962357, 15176475, 23270595, 38784325, 69811785, 116352975, 349058925]

約数ペア:

[(1, 349058925), (3, 116352975), (5, 69811785), (9, 38784325), (15, 23270595), (23, 15176475), (25, 13962357), (37, 9434025), (45, 7756865), (69, 5058825), (75, 4654119), (111, 3144675), (115, 3035295), (185, 1886805), (207, 1686275), (225, 1551373), (333, 1048225), (345, 1011765), (555, 628935), (575, 607059), (851, 410175), (925, 377361), (1035, 337255), (1665, 209645), (1725, 202353), (1823, 191475), (2553, 136725), (2775, 125787), (4255, 82035), (5175, 67451), (5469, 63825), (7659, 45575), (8325, 41929), (9115, 38295), (12765, 27345), (16407, 21275)]