996255

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1$

素因数の和:168

約数の個数: 36

約数和(自身を含む): 1884168

約数和(自身を除く): 887913

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 131, 169, 195, 393, 507, 585, 655, 845, 1179, 1521, 1703, 1965, 2535, 5109, 5895, 7605, 8515, 15327, 22139, 25545, 66417, 76635, 110695, 199251, 332085, 996255]

約数ペア:

[(1, 996255), (3, 332085), (5, 199251), (9, 110695), (13, 76635), (15, 66417), (39, 25545), (45, 22139), (65, 15327), (117, 8515), (131, 7605), (169, 5895), (195, 5109), (393, 2535), (507, 1965), (585, 1703), (655, 1521), (845, 1179)]