24723225

素因数分解:

$3^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{421}}^1$

素因数の和:472

約数の個数: 60

約数和(自身を含む): 47487660

約数和(自身を除く): 22764435

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 45, 75, 81, 87, 135, 145, 225, 261, 405, 421, 435, 675, 725, 783, 1263, 1305, 2025, 2105, 2175, 2349, 3789, 3915, 6315, 6525, 10525, 11367, 11745, 12209, 18945, 19575, 31575, 34101, 36627, 56835, 58725, 61045, 94725, 109881, 170505, 183135, 284175, 305225, 329643, 549405, 852525, 915675, 988929, 1648215, 2747025, 4944645, 8241075, 24723225]

約数ペア:

[(1, 24723225), (3, 8241075), (5, 4944645), (9, 2747025), (15, 1648215), (25, 988929), (27, 915675), (29, 852525), (45, 549405), (75, 329643), (81, 305225), (87, 284175), (135, 183135), (145, 170505), (225, 109881), (261, 94725), (405, 61045), (421, 58725), (435, 56835), (675, 36627), (725, 34101), (783, 31575), (1263, 19575), (1305, 18945), (2025, 12209), (2105, 11745), (2175, 11367), (2349, 10525), (3789, 6525), (3915, 6315)]