409863105

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{132001}}^1$

素因数の和:132038

約数の個数: 32

約数和(自身を含む): 760331520

約数和(自身を除く): 350468415

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 132001, 396003, 660005, 1188009, 1980015, 3036023, 3564027, 5940045, 9108069, 15180115, 17820135, 27324207, 45540345, 81972621, 136621035, 409863105]

約数ペア:

[(1, 409863105), (3, 136621035), (5, 81972621), (9, 45540345), (15, 27324207), (23, 17820135), (27, 15180115), (45, 9108069), (69, 5940045), (115, 3564027), (135, 3036023), (207, 1980015), (345, 1188009), (621, 660005), (1035, 396003), (3105, 132001)]