53350515

素因数分解:

$3^3\times 5^1\times {\mathrm{395189}}^1$

素因数の和:395203

約数の個数: 16

約数和(自身を含む): 94845600

約数和(自身を除く): 41495085

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 395189, 1185567, 1975945, 3556701, 5927835, 10670103, 17783505, 53350515]

約数ペア:

[(1, 53350515), (3, 17783505), (5, 10670103), (9, 5927835), (15, 3556701), (27, 1975945), (45, 1185567), (135, 395189)]