23011625

素因数分解:

$5^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2$

素因数の和:76

約数の個数: 72

約数和(自身を含む): 38217816

約数和(自身を除く): 15206191

約数列:

[1, 5, 7, 13, 17, 25, 35, 49, 65, 85, 91, 119, 125, 175, 221, 245, 289, 325, 425, 455, 595, 637, 833, 875, 1105, 1225, 1445, 1547, 1625, 2023, 2125, 2275, 2975, 3185, 3757, 4165, 5525, 6125, 7225, 7735, 10115, 10829, 11375, 14161, 14875, 15925, 18785, 20825, 26299, 27625, 36125, 38675, 50575, 54145, 70805, 79625, 93925, 104125, 131495, 184093, 193375, 252875, 270725, 354025, 469625, 657475, 920465, 1353625, 1770125, 3287375, 4602325, 23011625]

約数ペア:

[(1, 23011625), (5, 4602325), (7, 3287375), (13, 1770125), (17, 1353625), (25, 920465), (35, 657475), (49, 469625), (65, 354025), (85, 270725), (91, 252875), (119, 193375), (125, 184093), (175, 131495), (221, 104125), (245, 93925), (289, 79625), (325, 70805), (425, 54145), (455, 50575), (595, 38675), (637, 36125), (833, 27625), (875, 26299), (1105, 20825), (1225, 18785), (1445, 15925), (1547, 14875), (1625, 14161), (2023, 11375), (2125, 10829), (2275, 10115), (2975, 7735), (3185, 7225), (3757, 6125), (4165, 5525)]