82890465

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{3967}}^1$

素因数の和:4181

約数の個数: 32

約数和(自身を含む): 152371200

約数和(自身を除く): 69480735

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 199, 597, 995, 1393, 2985, 3967, 4179, 6965, 11901, 19835, 20895, 27769, 59505, 83307, 138845, 416535, 789433, 2368299, 3947165, 5526031, 11841495, 16578093, 27630155, 82890465]

約数ペア:

[(1, 82890465), (3, 27630155), (5, 16578093), (7, 11841495), (15, 5526031), (21, 3947165), (35, 2368299), (105, 789433), (199, 416535), (597, 138845), (995, 83307), (1393, 59505), (2985, 27769), (3967, 20895), (4179, 19835), (6965, 11901)]