2655142715

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{3041}}^1$

素因数の和:3251

約数の個数: 32

約数和(自身を含む): 3392243712

約数和(自身を除く): 737100997

約数列:

[1, 5, 31, 43, 131, 155, 215, 655, 1333, 3041, 4061, 5633, 6665, 15205, 20305, 28165, 94271, 130763, 174623, 398371, 471355, 653815, 873115, 1991855, 4053653, 12349501, 17129953, 20268265, 61747505, 85649765, 531028543, 2655142715]

約数ペア:

[(1, 2655142715), (5, 531028543), (31, 85649765), (43, 61747505), (131, 20268265), (155, 17129953), (215, 12349501), (655, 4053653), (1333, 1991855), (3041, 873115), (4061, 653815), (5633, 471355), (6665, 398371), (15205, 174623), (20305, 130763), (28165, 94271)]