161753145

素因数分解:

$3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{16823}}^1$

素因数の和:17472

約数の個数: 16

約数和(自身を含む): 259224192

約数和(自身を除く): 97471047

約数列:

[1, 3, 5, 15, 641, 1923, 3205, 9615, 16823, 50469, 84115, 252345, 10783543, 32350629, 53917715, 161753145]

約数ペア:

[(1, 161753145), (3, 53917715), (5, 32350629), (15, 10783543), (641, 252345), (1923, 84115), (3205, 50469), (9615, 16823)]