22489425

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:263

約数の個数: 72

約数和(自身を含む): 46812480

約数和(自身を除く): 24323055

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 109, 131, 175, 225, 315, 327, 393, 525, 545, 655, 763, 917, 981, 1179, 1575, 1635, 1965, 2289, 2725, 2751, 3275, 3815, 4585, 4905, 5895, 6867, 8175, 8253, 9825, 11445, 13755, 14279, 19075, 22925, 24525, 29475, 34335, 41265, 42837, 57225, 68775, 71395, 99953, 128511, 171675, 206325, 214185, 299859, 356975, 499765, 642555, 899577, 1070925, 1499295, 2498825, 3212775, 4497885, 7496475, 22489425]

約数ペア:

[(1, 22489425), (3, 7496475), (5, 4497885), (7, 3212775), (9, 2498825), (15, 1499295), (21, 1070925), (25, 899577), (35, 642555), (45, 499765), (63, 356975), (75, 299859), (105, 214185), (109, 206325), (131, 171675), (175, 128511), (225, 99953), (315, 71395), (327, 68775), (393, 57225), (525, 42837), (545, 41265), (655, 34335), (763, 29475), (917, 24525), (981, 22925), (1179, 19075), (1575, 14279), (1635, 13755), (1965, 11445), (2289, 9825), (2725, 8253), (2751, 8175), (3275, 6867), (3815, 5895), (4585, 4905)]