25168751010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21511753}}^1$

素因数の和:21511779

約数の個数: 48

約数和(自身を含む): 70472506104

約数和(自身を除く): 45303755094

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 21511753, 43023506, 64535259, 107558765, 129070518, 193605777, 215117530, 279652789, 322676295, 387211554, 559305578, 645352590, 838958367, 968028885, 1398263945, 1677916734, 1936057770, 2516875101, 2796527890, 4194791835, 5033750202, 8389583670, 12584375505, 25168751010]

約数ペア:

[(1, 25168751010), (2, 12584375505), (3, 8389583670), (5, 5033750202), (6, 4194791835), (9, 2796527890), (10, 2516875101), (13, 1936057770), (15, 1677916734), (18, 1398263945), (26, 968028885), (30, 838958367), (39, 645352590), (45, 559305578), (65, 387211554), (78, 322676295), (90, 279652789), (117, 215117530), (130, 193605777), (195, 129070518), (234, 107558765), (390, 64535259), (585, 43023506), (1170, 21511753)]