11291475

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:376

約数の個数: 48

約数和(自身を含む): 20713952

約数和(自身を除く): 9422477

約数列:

[1, 3, 5, 13, 15, 25, 37, 39, 65, 75, 111, 185, 195, 313, 325, 481, 555, 925, 939, 975, 1443, 1565, 2405, 2775, 4069, 4695, 7215, 7825, 11581, 12025, 12207, 20345, 23475, 34743, 36075, 57905, 61035, 101725, 150553, 173715, 289525, 305175, 451659, 752765, 868575, 2258295, 3763825, 11291475]

約数ペア:

[(1, 11291475), (3, 3763825), (5, 2258295), (13, 868575), (15, 752765), (25, 451659), (37, 305175), (39, 289525), (65, 173715), (75, 150553), (111, 101725), (185, 61035), (195, 57905), (313, 36075), (325, 34743), (481, 23475), (555, 20345), (925, 12207), (939, 12025), (975, 11581), (1443, 7825), (1565, 7215), (2405, 4695), (2775, 4069)]