12896625

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{17}}^3$

素因数の和:76

約数の個数: 64

約数和(自身を含む): 26058240

約数和(自身を除く): 13161615

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 35, 51, 75, 85, 105, 119, 125, 175, 255, 289, 357, 375, 425, 525, 595, 867, 875, 1275, 1445, 1785, 2023, 2125, 2625, 2975, 4335, 4913, 6069, 6375, 7225, 8925, 10115, 14739, 14875, 21675, 24565, 30345, 34391, 36125, 44625, 50575, 73695, 103173, 108375, 122825, 151725, 171955, 252875, 368475, 515865, 614125, 758625, 859775, 1842375, 2579325, 4298875, 12896625]

約数ペア:

[(1, 12896625), (3, 4298875), (5, 2579325), (7, 1842375), (15, 859775), (17, 758625), (21, 614125), (25, 515865), (35, 368475), (51, 252875), (75, 171955), (85, 151725), (105, 122825), (119, 108375), (125, 103173), (175, 73695), (255, 50575), (289, 44625), (357, 36125), (375, 34391), (425, 30345), (525, 24565), (595, 21675), (867, 14875), (875, 14739), (1275, 10115), (1445, 8925), (1785, 7225), (2023, 6375), (2125, 6069), (2625, 4913), (2975, 4335)]