25216395

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73091}}^1$

素因数の和:73122

約数の個数: 16

約数和(自身を含む): 42100992

約数和(自身を除く): 16884597

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 73091, 219273, 365455, 1096365, 1681093, 5043279, 8405465, 25216395]

約数ペア:

[(1, 25216395), (3, 8405465), (5, 5043279), (15, 1681093), (23, 1096365), (69, 365455), (115, 219273), (345, 73091)]