29979405

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{16249}}^1$

素因数の和:16301

約数の個数: 24

約数和(自身を含む): 53235000

約数和(自身を除く): 23255595

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 16249, 48747, 81245, 146241, 243735, 666209, 731205, 1998627, 3331045, 5995881, 9993135, 29979405]

約数ペア:

[(1, 29979405), (3, 9993135), (5, 5995881), (9, 3331045), (15, 1998627), (41, 731205), (45, 666209), (123, 243735), (205, 146241), (369, 81245), (615, 48747), (1845, 16249)]