373005

素因数分解:

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

素因数の和:327

約数の個数: 24

約数和(自身を含む): 672672

約数和(自身を除く): 299667

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 307, 405, 921, 1215, 1535, 2763, 4605, 8289, 13815, 24867, 41445, 74601, 124335, 373005]

約数ペア:

[(1, 373005), (3, 124335), (5, 74601), (9, 41445), (15, 24867), (27, 13815), (45, 8289), (81, 4605), (135, 2763), (243, 1535), (307, 1215), (405, 921)]