47701605

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{3049}}^1$

素因数の和:3213

約数の個数: 32

約数和(自身を含む): 87840000

約数和(自身を除く): 40138395

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 149, 447, 745, 1043, 2235, 3049, 3129, 5215, 9147, 15245, 15645, 21343, 45735, 64029, 106715, 320145, 454301, 1362903, 2271505, 3180107, 6814515, 9540321, 15900535, 47701605]

約数ペア:

[(1, 47701605), (3, 15900535), (5, 9540321), (7, 6814515), (15, 3180107), (21, 2271505), (35, 1362903), (105, 454301), (149, 320145), (447, 106715), (745, 64029), (1043, 45735), (2235, 21343), (3049, 15645), (3129, 15245), (5215, 9147)]