260089635

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{57991}}^1$

素因数の和:58035

約数の個数: 32

約数和(自身を含む): 467647488

約数和(自身を除く): 207557853

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1495, 4485, 57991, 173973, 289955, 753883, 869865, 1333793, 2261649, 3769415, 4001379, 6668965, 11308245, 17339309, 20006895, 52017927, 86696545, 260089635]

約数ペア:

[(1, 260089635), (3, 86696545), (5, 52017927), (13, 20006895), (15, 17339309), (23, 11308245), (39, 6668965), (65, 4001379), (69, 3769415), (115, 2261649), (195, 1333793), (299, 869865), (345, 753883), (897, 289955), (1495, 173973), (4485, 57991)]