3784880775

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{104917}}^1$

素因数の和:104980

約数の個数: 48

約数和(自身を含む): 6921230624

約数和(自身を除く): 3136349849

約数列:

[1, 3, 5, 13, 15, 25, 37, 39, 65, 75, 111, 185, 195, 325, 481, 555, 925, 975, 1443, 2405, 2775, 7215, 12025, 36075, 104917, 314751, 524585, 1363921, 1573755, 2622925, 3881929, 4091763, 6819605, 7868775, 11645787, 19409645, 20458815, 34098025, 50465077, 58228935, 97048225, 102294075, 151395231, 252325385, 291144675, 756976155, 1261626925, 3784880775]

約数ペア:

[(1, 3784880775), (3, 1261626925), (5, 756976155), (13, 291144675), (15, 252325385), (25, 151395231), (37, 102294075), (39, 97048225), (65, 58228935), (75, 50465077), (111, 34098025), (185, 20458815), (195, 19409645), (325, 11645787), (481, 7868775), (555, 6819605), (925, 4091763), (975, 3881929), (1443, 2622925), (2405, 1573755), (2775, 1363921), (7215, 524585), (12025, 314751), (36075, 104917)]