23282325

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1$

素因数の和:459

約数の個数: 72

約数和(自身を含む): 47586240

約数和(自身を除く): 24303915

約数列:

[1, 3, 5, 9, 11, 15, 23, 25, 33, 45, 55, 69, 75, 99, 115, 165, 207, 225, 253, 275, 345, 409, 495, 575, 759, 825, 1035, 1227, 1265, 1725, 2045, 2277, 2475, 3681, 3795, 4499, 5175, 6135, 6325, 9407, 10225, 11385, 13497, 18405, 18975, 22495, 28221, 30675, 40491, 47035, 56925, 67485, 84663, 92025, 103477, 112475, 141105, 202455, 235175, 310431, 337425, 423315, 517385, 705525, 931293, 1012275, 1552155, 2116575, 2586925, 4656465, 7760775, 23282325]

約数ペア:

[(1, 23282325), (3, 7760775), (5, 4656465), (9, 2586925), (11, 2116575), (15, 1552155), (23, 1012275), (25, 931293), (33, 705525), (45, 517385), (55, 423315), (69, 337425), (75, 310431), (99, 235175), (115, 202455), (165, 141105), (207, 112475), (225, 103477), (253, 92025), (275, 84663), (345, 67485), (409, 56925), (495, 47035), (575, 40491), (759, 30675), (825, 28221), (1035, 22495), (1227, 18975), (1265, 18405), (1725, 13497), (2045, 11385), (2277, 10225), (2475, 9407), (3681, 6325), (3795, 6135), (4499, 5175)]