26240775

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1871}}^1$

素因数の和:1912

約数の個数: 48

約数和(自身を含む): 50139648

約数和(自身を除く): 23898873

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 51, 55, 75, 85, 165, 187, 255, 275, 425, 561, 825, 935, 1275, 1871, 2805, 4675, 5613, 9355, 14025, 20581, 28065, 31807, 46775, 61743, 95421, 102905, 140325, 159035, 308715, 349877, 477105, 514525, 795175, 1049631, 1543575, 1749385, 2385525, 5248155, 8746925, 26240775]

約数ペア:

[(1, 26240775), (3, 8746925), (5, 5248155), (11, 2385525), (15, 1749385), (17, 1543575), (25, 1049631), (33, 795175), (51, 514525), (55, 477105), (75, 349877), (85, 308715), (165, 159035), (187, 140325), (255, 102905), (275, 95421), (425, 61743), (561, 46775), (825, 31807), (935, 28065), (1275, 20581), (1871, 14025), (2805, 9355), (4675, 5613)]