331380375

素因数分解:

$3^1\times 5^3\times {\mathrm{89}}^1\times {\mathrm{9929}}^1$

素因数の和:10036

約数の個数: 32

約数和(自身を含む): 557668800

約数和(自身を除く): 226288425

約数列:

[1, 3, 5, 15, 25, 75, 89, 125, 267, 375, 445, 1335, 2225, 6675, 9929, 11125, 29787, 33375, 49645, 148935, 248225, 744675, 883681, 1241125, 2651043, 3723375, 4418405, 13255215, 22092025, 66276075, 110460125, 331380375]

約数ペア:

[(1, 331380375), (3, 110460125), (5, 66276075), (15, 22092025), (25, 13255215), (75, 4418405), (89, 3723375), (125, 2651043), (267, 1241125), (375, 883681), (445, 744675), (1335, 248225), (2225, 148935), (6675, 49645), (9929, 33375), (11125, 29787)]