75674775

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3163}}^1$

素因数の和:3216

約数の個数: 48

約数和(自身を含む): 141240960

約数和(自身を除く): 65566185

約数列:

[1, 3, 5, 11, 15, 25, 29, 33, 55, 75, 87, 145, 165, 275, 319, 435, 725, 825, 957, 1595, 2175, 3163, 4785, 7975, 9489, 15815, 23925, 34793, 47445, 79075, 91727, 104379, 173965, 237225, 275181, 458635, 521895, 869825, 1008997, 1375905, 2293175, 2609475, 3026991, 5044985, 6879525, 15134955, 25224925, 75674775]

約数ペア:

[(1, 75674775), (3, 25224925), (5, 15134955), (11, 6879525), (15, 5044985), (25, 3026991), (29, 2609475), (33, 2293175), (55, 1375905), (75, 1008997), (87, 869825), (145, 521895), (165, 458635), (275, 275181), (319, 237225), (435, 173965), (725, 104379), (825, 91727), (957, 79075), (1595, 47445), (2175, 34793), (3163, 23925), (4785, 15815), (7975, 9489)]