13468875

素因数分解:

$3^1\times 5^3\times 7^2\times {\mathrm{733}}^1$

素因数の和:765

約数の個数: 48

約数和(自身を含む): 26106912

約数和(自身を除く): 12638037

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 125, 147, 175, 245, 375, 525, 733, 735, 875, 1225, 2199, 2625, 3665, 3675, 5131, 6125, 10995, 15393, 18325, 18375, 25655, 35917, 54975, 76965, 91625, 107751, 128275, 179585, 274875, 384825, 538755, 641375, 897925, 1924125, 2693775, 4489625, 13468875]

約数ペア:

[(1, 13468875), (3, 4489625), (5, 2693775), (7, 1924125), (15, 897925), (21, 641375), (25, 538755), (35, 384825), (49, 274875), (75, 179585), (105, 128275), (125, 107751), (147, 91625), (175, 76965), (245, 54975), (375, 35917), (525, 25655), (733, 18375), (735, 18325), (875, 15393), (1225, 10995), (2199, 6125), (2625, 5131), (3665, 3675)]