2011122585

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{5903}}^1$

素因数の和:6094

約数の個数: 48

約数和(自身を含む): 3569889024

約数和(自身を除く): 1558766439

約数列:

[1, 3, 5, 9, 15, 45, 67, 113, 201, 335, 339, 565, 603, 1005, 1017, 1695, 3015, 5085, 5903, 7571, 17709, 22713, 29515, 37855, 53127, 68139, 88545, 113565, 265635, 340695, 395501, 667039, 1186503, 1977505, 2001117, 3335195, 3559509, 5932515, 6003351, 10005585, 17797545, 30016755, 44691613, 134074839, 223458065, 402224517, 670374195, 2011122585]

約数ペア:

[(1, 2011122585), (3, 670374195), (5, 402224517), (9, 223458065), (15, 134074839), (45, 44691613), (67, 30016755), (113, 17797545), (201, 10005585), (335, 6003351), (339, 5932515), (565, 3559509), (603, 3335195), (1005, 2001117), (1017, 1977505), (1695, 1186503), (3015, 667039), (5085, 395501), (5903, 340695), (7571, 265635), (17709, 113565), (22713, 88545), (29515, 68139), (37855, 53127)]