4042242585

素因数分解:

$3^2\times 5^1\times {\mathrm{21121}}^1\times {\mathrm{4253}}^1$

素因数の和:25385

約数の個数: 24

約数和(自身を含む): 7008533064

約数和(自身を除く): 2966290479

約数列:

[1, 3, 5, 9, 15, 45, 4253, 12759, 21121, 21265, 38277, 63363, 63795, 105605, 190089, 191385, 316815, 950445, 89827613, 269482839, 449138065, 808448517, 1347414195, 4042242585]

約数ペア:

[(1, 4042242585), (3, 1347414195), (5, 808448517), (9, 449138065), (15, 269482839), (45, 89827613), (4253, 950445), (12759, 316815), (21121, 191385), (21265, 190089), (38277, 105605), (63363, 63795)]