2597955

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:227

約数の個数: 32

約数和(自身を含む): 4435968

約数和(自身を除く): 1838013

約数列:

[1, 3, 5, 15, 31, 37, 93, 111, 151, 155, 185, 453, 465, 555, 755, 1147, 2265, 3441, 4681, 5587, 5735, 14043, 16761, 17205, 23405, 27935, 70215, 83805, 173197, 519591, 865985, 2597955]

約数ペア:

[(1, 2597955), (3, 865985), (5, 519591), (15, 173197), (31, 83805), (37, 70215), (93, 27935), (111, 23405), (151, 17205), (155, 16761), (185, 14043), (453, 5735), (465, 5587), (555, 4681), (755, 3441), (1147, 2265)]