83228475

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1277}}^1$

素因数の和:1380

約数の個数: 48

約数和(自身を含む): 152133120

約数和(自身を除く): 68904645

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 79, 165, 237, 275, 395, 825, 869, 1185, 1277, 1975, 2607, 3831, 4345, 5925, 6385, 13035, 14047, 19155, 21725, 31925, 42141, 65175, 70235, 95775, 100883, 210705, 302649, 351175, 504415, 1053525, 1109713, 1513245, 2522075, 3329139, 5548565, 7566225, 16645695, 27742825, 83228475]

約数ペア:

[(1, 83228475), (3, 27742825), (5, 16645695), (11, 7566225), (15, 5548565), (25, 3329139), (33, 2522075), (55, 1513245), (75, 1109713), (79, 1053525), (165, 504415), (237, 351175), (275, 302649), (395, 210705), (825, 100883), (869, 95775), (1185, 70235), (1277, 65175), (1975, 42141), (2607, 31925), (3831, 21725), (4345, 19155), (5925, 14047), (6385, 13035)]