13470375

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{2113}}^1$

素因数の和:2148

約数の個数: 32

約数和(自身を含む): 23744448

約数和(自身を除く): 10274073

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 255, 375, 425, 1275, 2113, 2125, 6339, 6375, 10565, 31695, 35921, 52825, 107763, 158475, 179605, 264125, 538815, 792375, 898025, 2694075, 4490125, 13470375]

約数ペア:

[(1, 13470375), (3, 4490125), (5, 2694075), (15, 898025), (17, 792375), (25, 538815), (51, 264125), (75, 179605), (85, 158475), (125, 107763), (255, 52825), (375, 35921), (425, 31695), (1275, 10565), (2113, 6375), (2125, 6339)]