165001260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2750021}}^1$

素因数の和:2750033

約数の個数: 24

約数和(自身を含む): 462003696

約数和(自身を除く): 297002436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2750021, 5500042, 8250063, 11000084, 13750105, 16500126, 27500210, 33000252, 41250315, 55000420, 82500630, 165001260]

約数ペア:

[(1, 165001260), (2, 82500630), (3, 55000420), (4, 41250315), (5, 33000252), (6, 27500210), (10, 16500126), (12, 13750105), (15, 11000084), (20, 8250063), (30, 5500042), (60, 2750021)]