12488625

素因数分解:

$3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{653}}^1$

素因数の和:691

約数の個数: 48

約数和(自身を含む): 23873616

約数和(自身を除く): 11384991

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 125, 153, 225, 255, 375, 425, 653, 765, 1125, 1275, 1959, 2125, 3265, 3825, 5877, 6375, 9795, 11101, 16325, 19125, 29385, 33303, 48975, 55505, 81625, 99909, 146925, 166515, 244875, 277525, 499545, 734625, 832575, 1387625, 2497725, 4162875, 12488625]

約数ペア:

[(1, 12488625), (3, 4162875), (5, 2497725), (9, 1387625), (15, 832575), (17, 734625), (25, 499545), (45, 277525), (51, 244875), (75, 166515), (85, 146925), (125, 99909), (153, 81625), (225, 55505), (255, 48975), (375, 33303), (425, 29385), (653, 19125), (765, 16325), (1125, 11101), (1275, 9795), (1959, 6375), (2125, 5877), (3265, 3825)]