54002625

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:275

約数の個数: 64

約数和(自身を含む): 97853184

約数和(自身を除く): 43850559

約数列:

[1, 3, 5, 15, 17, 25, 43, 51, 75, 85, 125, 129, 197, 215, 255, 375, 425, 591, 645, 731, 985, 1075, 1275, 2125, 2193, 2955, 3225, 3349, 3655, 4925, 5375, 6375, 8471, 10047, 10965, 14775, 16125, 16745, 18275, 24625, 25413, 42355, 50235, 54825, 73875, 83725, 91375, 127065, 144007, 211775, 251175, 274125, 418625, 432021, 635325, 720035, 1058875, 1255875, 2160105, 3176625, 3600175, 10800525, 18000875, 54002625]

約数ペア:

[(1, 54002625), (3, 18000875), (5, 10800525), (15, 3600175), (17, 3176625), (25, 2160105), (43, 1255875), (51, 1058875), (75, 720035), (85, 635325), (125, 432021), (129, 418625), (197, 274125), (215, 251175), (255, 211775), (375, 144007), (425, 127065), (591, 91375), (645, 83725), (731, 73875), (985, 54825), (1075, 50235), (1275, 42355), (2125, 25413), (2193, 24625), (2955, 18275), (3225, 16745), (3349, 16125), (3655, 14775), (4925, 10965), (5375, 10047), (6375, 8471)]