5489235

素因数分解:

$3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{557}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 9910080

約数和(自身を除く): 4420845

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 135, 219, 365, 557, 657, 1095, 1671, 1971, 2785, 3285, 5013, 8355, 9855, 15039, 25065, 40661, 75195, 121983, 203305, 365949, 609915, 1097847, 1829745, 5489235]

約数ペア:

[(1, 5489235), (3, 1829745), (5, 1097847), (9, 609915), (15, 365949), (27, 203305), (45, 121983), (73, 75195), (135, 40661), (219, 25065), (365, 15039), (557, 9855), (657, 8355), (1095, 5013), (1671, 3285), (1971, 2785)]