63960375

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 115015680

約数和(自身を除く): 51055305

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 79, 85, 125, 127, 237, 255, 375, 381, 395, 425, 635, 1185, 1275, 1343, 1905, 1975, 2125, 2159, 3175, 4029, 5925, 6375, 6477, 6715, 9525, 9875, 10033, 10795, 15875, 20145, 29625, 30099, 32385, 33575, 47625, 50165, 53975, 100725, 150495, 161925, 167875, 170561, 250825, 269875, 503625, 511683, 752475, 809625, 852805, 1254125, 2558415, 3762375, 4264025, 12792075, 21320125, 63960375]

約数ペア:

[(1, 63960375), (3, 21320125), (5, 12792075), (15, 4264025), (17, 3762375), (25, 2558415), (51, 1254125), (75, 852805), (79, 809625), (85, 752475), (125, 511683), (127, 503625), (237, 269875), (255, 250825), (375, 170561), (381, 167875), (395, 161925), (425, 150495), (635, 100725), (1185, 53975), (1275, 50165), (1343, 47625), (1905, 33575), (1975, 32385), (2125, 30099), (2159, 29625), (3175, 20145), (4029, 15875), (5925, 10795), (6375, 10033), (6477, 9875), (6715, 9525)]