133545

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:344

約数の個数: 16

約数和(自身を含む): 221760

約数和(自身を除く): 88215

約数列:

[1, 3, 5, 15, 29, 87, 145, 307, 435, 921, 1535, 4605, 8903, 26709, 44515, 133545]

約数ペア:

[(1, 133545), (3, 44515), (5, 26709), (15, 8903), (29, 4605), (87, 1535), (145, 921), (307, 435)]