15364345

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 21150720

約数和(自身を除く): 5786375

約数列:

[1, 5, 17, 23, 29, 85, 115, 145, 271, 391, 493, 667, 1355, 1955, 2465, 3335, 4607, 6233, 7859, 11339, 23035, 31165, 39295, 56695, 105961, 133603, 180757, 529805, 668015, 903785, 3072869, 15364345]

約数ペア:

[(1, 15364345), (5, 3072869), (17, 903785), (23, 668015), (29, 529805), (85, 180757), (115, 133603), (145, 105961), (271, 56695), (391, 39295), (493, 31165), (667, 23035), (1355, 11339), (1955, 7859), (2465, 6233), (3335, 4607)]