151965

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1$

素因数の和:329

約数の個数: 24

約数和(自身を含む): 288288

約数和(自身を除く): 136323

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 307, 495, 921, 1535, 2763, 3377, 4605, 10131, 13815, 16885, 30393, 50655, 151965]

約数ペア:

[(1, 151965), (3, 50655), (5, 30393), (9, 16885), (11, 13815), (15, 10131), (33, 4605), (45, 3377), (55, 2763), (99, 1535), (165, 921), (307, 495)]