64423605

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{91381}}^1$

素因数の和:91436

約数の個数: 16

約数和(自身を含む): 105272064

約数和(自身を除く): 40848459

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 91381, 274143, 456905, 1370715, 4294907, 12884721, 21474535, 64423605]

約数ペア:

[(1, 64423605), (3, 21474535), (5, 12884721), (15, 4294907), (47, 1370715), (141, 456905), (235, 274143), (705, 91381)]