72617625

素因数分解:

$3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{3797}}^1$

素因数の和:3835

約数の個数: 48

約数和(自身を含む): 138642192

約数和(自身を除く): 66024567

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 125, 153, 225, 255, 375, 425, 765, 1125, 1275, 2125, 3797, 3825, 6375, 11391, 18985, 19125, 34173, 56955, 64549, 94925, 170865, 193647, 284775, 322745, 474625, 580941, 854325, 968235, 1423875, 1613725, 2904705, 4271625, 4841175, 8068625, 14523525, 24205875, 72617625]

約数ペア:

[(1, 72617625), (3, 24205875), (5, 14523525), (9, 8068625), (15, 4841175), (17, 4271625), (25, 2904705), (45, 1613725), (51, 1423875), (75, 968235), (85, 854325), (125, 580941), (153, 474625), (225, 322745), (255, 284775), (375, 193647), (425, 170865), (765, 94925), (1125, 64549), (1275, 56955), (2125, 34173), (3797, 19125), (3825, 18985), (6375, 11391)]