11420345

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:205

約数の個数: 32

約数和(自身を含む): 15513120

約数和(自身を除く): 4092775

約数列:

[1, 5, 17, 29, 41, 85, 113, 145, 205, 493, 565, 697, 1189, 1921, 2465, 3277, 3485, 4633, 5945, 9605, 16385, 20213, 23165, 55709, 78761, 101065, 134357, 278545, 393805, 671785, 2284069, 11420345]

約数ペア:

[(1, 11420345), (5, 2284069), (17, 671785), (29, 393805), (41, 278545), (85, 134357), (113, 101065), (145, 78761), (205, 55709), (493, 23165), (565, 20213), (697, 16385), (1189, 9605), (1921, 5945), (2465, 4633), (3277, 3485)]