84088575

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{16249}}^1$

素因数の和:16288

約数の個数: 36

約数和(自身を含む): 157170000

約数和(自身を除く): 73081425

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 207, 225, 345, 575, 1035, 1725, 5175, 16249, 48747, 81245, 146241, 243735, 373727, 406225, 731205, 1121181, 1218675, 1868635, 3363543, 3656025, 5605905, 9343175, 16817715, 28029525, 84088575]

約数ペア:

[(1, 84088575), (3, 28029525), (5, 16817715), (9, 9343175), (15, 5605905), (23, 3656025), (25, 3363543), (45, 1868635), (69, 1218675), (75, 1121181), (115, 731205), (207, 406225), (225, 373727), (345, 243735), (575, 146241), (1035, 81245), (1725, 48747), (5175, 16249)]