1952895

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{2657}}^1$

素因数の和:2679

約数の個数: 24

約数和(自身を含む): 3636144

約数和(自身を除く): 1683249

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 2657, 7971, 13285, 18599, 39855, 55797, 92995, 130193, 278985, 390579, 650965, 1952895]

約数ペア:

[(1, 1952895), (3, 650965), (5, 390579), (7, 278985), (15, 130193), (21, 92995), (35, 55797), (49, 39855), (105, 18599), (147, 13285), (245, 7971), (735, 2657)]