4959975

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1613}}^1$

素因数の和:1667

約数の個数: 24

約数和(自身を含む): 8405712

約数和(自身を除く): 3445737

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 205, 615, 1025, 1613, 3075, 4839, 8065, 24195, 40325, 66133, 120975, 198399, 330665, 991995, 1653325, 4959975]

約数ペア:

[(1, 4959975), (3, 1653325), (5, 991995), (15, 330665), (25, 198399), (41, 120975), (75, 66133), (123, 40325), (205, 24195), (615, 8065), (1025, 4839), (1613, 3075)]