71590215

素因数分解:

$3^1\times 5^1\times {\mathrm{1103}}^1\times {\mathrm{4327}}^1$

素因数の和:5438

約数の個数: 16

約数和(自身を含む): 114674688

約数和(自身を除く): 43084473

約数列:

[1, 3, 5, 15, 1103, 3309, 4327, 5515, 12981, 16545, 21635, 64905, 4772681, 14318043, 23863405, 71590215]

約数ペア:

[(1, 71590215), (3, 23863405), (5, 14318043), (15, 4772681), (1103, 64905), (3309, 21635), (4327, 16545), (5515, 12981)]