5558455

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:199

約数の個数: 32

約数和(自身を含む): 8110080

約数和(自身を除く): 2551625

約数列:

[1, 5, 7, 31, 35, 47, 109, 155, 217, 235, 329, 545, 763, 1085, 1457, 1645, 3379, 3815, 5123, 7285, 10199, 16895, 23653, 25615, 35861, 50995, 118265, 158813, 179305, 794065, 1111691, 5558455]

約数ペア:

[(1, 5558455), (5, 1111691), (7, 794065), (31, 179305), (35, 158813), (47, 118265), (109, 50995), (155, 35861), (217, 25615), (235, 23653), (329, 16895), (545, 10199), (763, 7285), (1085, 5123), (1457, 3815), (1645, 3379)]