29878635

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{22381}}^1$

素因数の和:22478

約数の個数: 16

約数和(自身を含む): 48345120

約数和(自身を除く): 18466485

約数列:

[1, 3, 5, 15, 89, 267, 445, 1335, 22381, 67143, 111905, 335715, 1991909, 5975727, 9959545, 29878635]

約数ペア:

[(1, 29878635), (3, 9959545), (5, 5975727), (15, 1991909), (89, 335715), (267, 111905), (445, 67143), (1335, 22381)]