66479325

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1321}}^1$

素因数の和:1406

約数の個数: 48

約数和(自身を含む): 121962432

約数和(自身を除く): 55483107

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 61, 75, 165, 183, 275, 305, 671, 825, 915, 1321, 1525, 2013, 3355, 3963, 4575, 6605, 10065, 14531, 16775, 19815, 33025, 43593, 50325, 72655, 80581, 99075, 217965, 241743, 363275, 402905, 886391, 1089825, 1208715, 2014525, 2659173, 4431955, 6043575, 13295865, 22159775, 66479325]

約数ペア:

[(1, 66479325), (3, 22159775), (5, 13295865), (11, 6043575), (15, 4431955), (25, 2659173), (33, 2014525), (55, 1208715), (61, 1089825), (75, 886391), (165, 402905), (183, 363275), (275, 241743), (305, 217965), (671, 99075), (825, 80581), (915, 72655), (1321, 50325), (1525, 43593), (2013, 33025), (3355, 19815), (3963, 16775), (4575, 14531), (6605, 10065)]