23531625

素因数分解:

$3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1609}}^1$

素因数の和:1643

約数の個数: 48

約数和(自身を含む): 45711120

約数和(自身を除く): 22179495

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 125, 195, 225, 325, 375, 585, 975, 1125, 1609, 1625, 2925, 4827, 4875, 8045, 14481, 14625, 20917, 24135, 40225, 62751, 72405, 104585, 120675, 188253, 201125, 313755, 362025, 522925, 603375, 941265, 1568775, 1810125, 2614625, 4706325, 7843875, 23531625]

約数ペア:

[(1, 23531625), (3, 7843875), (5, 4706325), (9, 2614625), (13, 1810125), (15, 1568775), (25, 941265), (39, 603375), (45, 522925), (65, 362025), (75, 313755), (117, 201125), (125, 188253), (195, 120675), (225, 104585), (325, 72405), (375, 62751), (585, 40225), (975, 24135), (1125, 20917), (1609, 14625), (1625, 14481), (2925, 8045), (4827, 4875)]