66589945

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1$

素因数の和:585

約数の個数: 32

約数和(自身を含む): 88542720

約数和(自身を除く): 21952775

約数列:

[1, 5, 23, 29, 41, 115, 145, 205, 487, 667, 943, 1189, 2435, 3335, 4715, 5945, 11201, 14123, 19967, 27347, 56005, 70615, 99835, 136735, 324829, 459241, 579043, 1624145, 2296205, 2895215, 13317989, 66589945]

約数ペア:

[(1, 66589945), (5, 13317989), (23, 2895215), (29, 2296205), (41, 1624145), (115, 579043), (145, 459241), (205, 324829), (487, 136735), (667, 99835), (943, 70615), (1189, 56005), (2435, 27347), (3335, 19967), (4715, 14123), (5945, 11201)]