53327565

素因数分解:

$3^5\times 5^1\times {\mathrm{43891}}^1$

素因数の和:43911

約数の個数: 24

約数和(自身を含む): 95860128

約数和(自身を除く): 42532563

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 43891, 131673, 219455, 395019, 658365, 1185057, 1975095, 3555171, 5925285, 10665513, 17775855, 53327565]

約数ペア:

[(1, 53327565), (3, 17775855), (5, 10665513), (9, 5925285), (15, 3555171), (27, 1975095), (45, 1185057), (81, 658365), (135, 395019), (243, 219455), (405, 131673), (1215, 43891)]