25838730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1153}}^1$

素因数の和:1252

約数の個数: 64

約数和(自身を含む): 69793920

約数和(自身を除く): 43955190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 83, 90, 135, 166, 249, 270, 415, 498, 747, 830, 1153, 1245, 1494, 2241, 2306, 2490, 3459, 3735, 4482, 5765, 6918, 7470, 10377, 11205, 11530, 17295, 20754, 22410, 31131, 34590, 51885, 62262, 95699, 103770, 155655, 191398, 287097, 311310, 478495, 574194, 861291, 956990, 1435485, 1722582, 2583873, 2870970, 4306455, 5167746, 8612910, 12919365, 25838730]

約数ペア:

[(1, 25838730), (2, 12919365), (3, 8612910), (5, 5167746), (6, 4306455), (9, 2870970), (10, 2583873), (15, 1722582), (18, 1435485), (27, 956990), (30, 861291), (45, 574194), (54, 478495), (83, 311310), (90, 287097), (135, 191398), (166, 155655), (249, 103770), (270, 95699), (415, 62262), (498, 51885), (747, 34590), (830, 31131), (1153, 22410), (1245, 20754), (1494, 17295), (2241, 11530), (2306, 11205), (2490, 10377), (3459, 7470), (3735, 6918), (4482, 5765)]