23635125

素因数分解:

$3^3\times 5^3\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:220

約数の個数: 64

約数和(自身を含む): 44928000

約数和(自身を除く): 21292875

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 47, 75, 125, 135, 141, 149, 225, 235, 375, 423, 447, 675, 705, 745, 1125, 1175, 1269, 1341, 2115, 2235, 3375, 3525, 3725, 4023, 5875, 6345, 6705, 7003, 10575, 11175, 17625, 18625, 20115, 21009, 31725, 33525, 35015, 52875, 55875, 63027, 100575, 105045, 158625, 167625, 175075, 189081, 315135, 502875, 525225, 875375, 945405, 1575675, 2626125, 4727025, 7878375, 23635125]

約数ペア:

[(1, 23635125), (3, 7878375), (5, 4727025), (9, 2626125), (15, 1575675), (25, 945405), (27, 875375), (45, 525225), (47, 502875), (75, 315135), (125, 189081), (135, 175075), (141, 167625), (149, 158625), (225, 105045), (235, 100575), (375, 63027), (423, 55875), (447, 52875), (675, 35015), (705, 33525), (745, 31725), (1125, 21009), (1175, 20115), (1269, 18625), (1341, 17625), (2115, 11175), (2235, 10575), (3375, 7003), (3525, 6705), (3725, 6345), (4023, 5875)]