1038830975

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{2551}}^1$

素因数の和:2760

約数の個数: 48

約数和(自身を含む): 1594897920

約数和(自身を除く): 556066945

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 175, 179, 325, 455, 895, 1253, 2275, 2327, 2551, 4475, 6265, 11635, 12755, 16289, 17857, 31325, 33163, 58175, 63775, 81445, 89285, 165815, 232141, 407225, 446425, 456629, 829075, 1160705, 2283145, 3196403, 5803525, 5936177, 11415725, 15982015, 29680885, 41553239, 79910075, 148404425, 207766195, 1038830975]

約数ペア:

[(1, 1038830975), (5, 207766195), (7, 148404425), (13, 79910075), (25, 41553239), (35, 29680885), (65, 15982015), (91, 11415725), (175, 5936177), (179, 5803525), (325, 3196403), (455, 2283145), (895, 1160705), (1253, 829075), (2275, 456629), (2327, 446425), (2551, 407225), (4475, 232141), (6265, 165815), (11635, 89285), (12755, 81445), (16289, 63775), (17857, 58175), (31325, 33163)]