84521505

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{2273}}^1$

素因数の和:2385

約数の個数: 32

約数和(自身を含む): 141024384

約数和(自身を除く): 56502879

約数列:

[1, 3, 5, 15, 37, 67, 111, 185, 201, 335, 555, 1005, 2273, 2479, 6819, 7437, 11365, 12395, 34095, 37185, 84101, 152291, 252303, 420505, 456873, 761455, 1261515, 2284365, 5634767, 16904301, 28173835, 84521505]

約数ペア:

[(1, 84521505), (3, 28173835), (5, 16904301), (15, 5634767), (37, 2284365), (67, 1261515), (111, 761455), (185, 456873), (201, 420505), (335, 252303), (555, 152291), (1005, 84101), (2273, 37185), (2479, 34095), (6819, 12395), (7437, 11365)]