70003875

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:253

約数の個数: 64

約数和(自身を含む): 125798400

約数和(自身を除く): 55794525

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 79, 85, 125, 139, 237, 255, 375, 395, 417, 425, 695, 1185, 1275, 1343, 1975, 2085, 2125, 2363, 3475, 4029, 5925, 6375, 6715, 7089, 9875, 10425, 10981, 11815, 17375, 20145, 29625, 32943, 33575, 35445, 52125, 54905, 59075, 100725, 164715, 167875, 177225, 186677, 274525, 295375, 503625, 560031, 823575, 886125, 933385, 1372625, 2800155, 4117875, 4666925, 14000775, 23334625, 70003875]

約数ペア:

[(1, 70003875), (3, 23334625), (5, 14000775), (15, 4666925), (17, 4117875), (25, 2800155), (51, 1372625), (75, 933385), (79, 886125), (85, 823575), (125, 560031), (139, 503625), (237, 295375), (255, 274525), (375, 186677), (395, 177225), (417, 167875), (425, 164715), (695, 100725), (1185, 59075), (1275, 54905), (1343, 52125), (1975, 35445), (2085, 33575), (2125, 32943), (2363, 29625), (3475, 20145), (4029, 17375), (5925, 11815), (6375, 10981), (6715, 10425), (7089, 9875)]