13373205

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 22498560

約数和(自身を除く): 9125355

約数列:

[1, 3, 5, 15, 29, 71, 87, 145, 213, 355, 433, 435, 1065, 1299, 2059, 2165, 6177, 6495, 10295, 12557, 30743, 30885, 37671, 62785, 92229, 153715, 188355, 461145, 891547, 2674641, 4457735, 13373205]

約数ペア:

[(1, 13373205), (3, 4457735), (5, 2674641), (15, 891547), (29, 461145), (71, 188355), (87, 153715), (145, 92229), (213, 62785), (355, 37671), (433, 30885), (435, 30743), (1065, 12557), (1299, 10295), (2059, 6495), (2165, 6177)]