275372625

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{277}}^1$

素因数の和:547

約数の個数: 64

約数和(自身を含む): 503762688

約数和(自身を除く): 228390063

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 165, 241, 275, 277, 375, 723, 825, 831, 1205, 1375, 1385, 2651, 3047, 3615, 4125, 4155, 6025, 6925, 7953, 9141, 13255, 15235, 18075, 20775, 30125, 34625, 39765, 45705, 66275, 66757, 76175, 90375, 103875, 198825, 200271, 228525, 331375, 333785, 380875, 734327, 994125, 1001355, 1142625, 1668925, 2202981, 3671635, 5006775, 8344625, 11014905, 18358175, 25033875, 55074525, 91790875, 275372625]

約数ペア:

[(1, 275372625), (3, 91790875), (5, 55074525), (11, 25033875), (15, 18358175), (25, 11014905), (33, 8344625), (55, 5006775), (75, 3671635), (125, 2202981), (165, 1668925), (241, 1142625), (275, 1001355), (277, 994125), (375, 734327), (723, 380875), (825, 333785), (831, 331375), (1205, 228525), (1375, 200271), (1385, 198825), (2651, 103875), (3047, 90375), (3615, 76175), (4125, 66757), (4155, 66275), (6025, 45705), (6925, 39765), (7953, 34625), (9141, 30125), (13255, 20775), (15235, 18075)]