58207575

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{643}}^1$

素因数の和:744

約数の個数: 48

約数和(自身を含む): 103493376

約数和(自身を除く): 45285801

約数列:

[1, 3, 5, 15, 17, 25, 51, 71, 75, 85, 213, 255, 355, 425, 643, 1065, 1207, 1275, 1775, 1929, 3215, 3621, 5325, 6035, 9645, 10931, 16075, 18105, 30175, 32793, 45653, 48225, 54655, 90525, 136959, 163965, 228265, 273275, 684795, 776101, 819825, 1141325, 2328303, 3423975, 3880505, 11641515, 19402525, 58207575]

約数ペア:

[(1, 58207575), (3, 19402525), (5, 11641515), (15, 3880505), (17, 3423975), (25, 2328303), (51, 1141325), (71, 819825), (75, 776101), (85, 684795), (213, 273275), (255, 228265), (355, 163965), (425, 136959), (643, 90525), (1065, 54655), (1207, 48225), (1275, 45653), (1775, 32793), (1929, 30175), (3215, 18105), (3621, 16075), (5325, 10931), (6035, 9645)]