4201805215

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{194483}}^1$

素因数の和:194666

約数の個数: 16

約数和(自身を含む): 5251068000

約数和(自身を除く): 1049262785

約数列:

[1, 5, 29, 145, 149, 745, 4321, 21605, 194483, 972415, 5640007, 28200035, 28977967, 144889835, 840361043, 4201805215]

約数ペア:

[(1, 4201805215), (5, 840361043), (29, 144889835), (145, 28977967), (149, 28200035), (745, 5640007), (4321, 972415), (21605, 194483)]