68836125

素因数分解:

$3^1\times 5^3\times {\mathrm{23}}^2\times {\mathrm{347}}^1$

素因数の和:411

約数の個数: 48

約数和(自身を含む): 120085056

約数和(自身を除く): 51248931

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 125, 345, 347, 375, 529, 575, 1041, 1587, 1725, 1735, 2645, 2875, 5205, 7935, 7981, 8625, 8675, 13225, 23943, 26025, 39675, 39905, 43375, 66125, 119715, 130125, 183563, 198375, 199525, 550689, 598575, 917815, 997625, 2753445, 2992875, 4589075, 13767225, 22945375, 68836125]

約数ペア:

[(1, 68836125), (3, 22945375), (5, 13767225), (15, 4589075), (23, 2992875), (25, 2753445), (69, 997625), (75, 917815), (115, 598575), (125, 550689), (345, 199525), (347, 198375), (375, 183563), (529, 130125), (575, 119715), (1041, 66125), (1587, 43375), (1725, 39905), (1735, 39675), (2645, 26025), (2875, 23943), (5205, 13225), (7935, 8675), (7981, 8625)]