1889295

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:295

約数の個数: 32

約数和(自身を含む): 3317760

約数和(自身を除く): 1428465

約数列:

[1, 3, 5, 15, 17, 31, 51, 85, 93, 155, 239, 255, 465, 527, 717, 1195, 1581, 2635, 3585, 4063, 7409, 7905, 12189, 20315, 22227, 37045, 60945, 111135, 125953, 377859, 629765, 1889295]

約数ペア:

[(1, 1889295), (3, 629765), (5, 377859), (15, 125953), (17, 111135), (31, 60945), (51, 37045), (85, 22227), (93, 20315), (155, 12189), (239, 7905), (255, 7409), (465, 4063), (527, 3585), (717, 2635), (1195, 1581)]