23746875

素因数分解:

$3^1\times 5^5\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:194

約数の個数: 48

約数和(自身を含む): 42184800

約数和(自身を除く): 18437925

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 149, 255, 375, 425, 447, 625, 745, 1275, 1875, 2125, 2235, 2533, 3125, 3725, 6375, 7599, 9375, 10625, 11175, 12665, 18625, 31875, 37995, 53125, 55875, 63325, 93125, 159375, 189975, 279375, 316625, 465625, 949875, 1396875, 1583125, 4749375, 7915625, 23746875]

約数ペア:

[(1, 23746875), (3, 7915625), (5, 4749375), (15, 1583125), (17, 1396875), (25, 949875), (51, 465625), (75, 316625), (85, 279375), (125, 189975), (149, 159375), (255, 93125), (375, 63325), (425, 55875), (447, 53125), (625, 37995), (745, 31875), (1275, 18625), (1875, 12665), (2125, 11175), (2235, 10625), (2533, 9375), (3125, 7599), (3725, 6375)]