23772825

素因数分解:

$3^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{859}}^1$

素因数の和:919

約数の個数: 48

約数和(自身を含む): 44788800

約数和(自身を除く): 21015975

約数列:

[1, 3, 5, 9, 15, 25, 27, 41, 45, 75, 123, 135, 205, 225, 369, 615, 675, 859, 1025, 1107, 1845, 2577, 3075, 4295, 5535, 7731, 9225, 12885, 21475, 23193, 27675, 35219, 38655, 64425, 105657, 115965, 176095, 193275, 316971, 528285, 579825, 880475, 950913, 1584855, 2641425, 4754565, 7924275, 23772825]

約数ペア:

[(1, 23772825), (3, 7924275), (5, 4754565), (9, 2641425), (15, 1584855), (25, 950913), (27, 880475), (41, 579825), (45, 528285), (75, 316971), (123, 193275), (135, 176095), (205, 115965), (225, 105657), (369, 64425), (615, 38655), (675, 35219), (859, 27675), (1025, 23193), (1107, 21475), (1845, 12885), (2577, 9225), (3075, 7731), (4295, 5535)]