4890195

素因数分解:

$3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{401}}^1$

素因数の和:683

約数の個数: 24

約数和(自身を含む): 8528832

約数和(自身を除く): 3638637

約数列:

[1, 3, 5, 9, 15, 45, 271, 401, 813, 1203, 1355, 2005, 2439, 3609, 4065, 6015, 12195, 18045, 108671, 326013, 543355, 978039, 1630065, 4890195]

約数ペア:

[(1, 4890195), (3, 1630065), (5, 978039), (9, 543355), (15, 326013), (45, 108671), (271, 18045), (401, 12195), (813, 6015), (1203, 4065), (1355, 3609), (2005, 2439)]