72380375

素因数分解:

$5^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 95921280

約数和(自身を除く): 23540905

約数列:

[1, 5, 25, 29, 41, 125, 145, 205, 487, 725, 1025, 1189, 2435, 3625, 5125, 5945, 12175, 14123, 19967, 29725, 60875, 70615, 99835, 148625, 353075, 499175, 579043, 1765375, 2495875, 2895215, 14476075, 72380375]

約数ペア:

[(1, 72380375), (5, 14476075), (25, 2895215), (29, 2495875), (41, 1765375), (125, 579043), (145, 499175), (205, 353075), (487, 148625), (725, 99835), (1025, 70615), (1189, 60875), (2435, 29725), (3625, 19967), (5125, 14123), (5945, 12175)]