404327135

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{751}}^1$

素因数の和:911

約数の個数: 32

約数和(自身を含む): 519782400

約数和(自身を除く): 115455265

約数列:

[1, 5, 29, 47, 79, 145, 235, 395, 751, 1363, 2291, 3713, 3755, 6815, 11455, 18565, 21779, 35297, 59329, 107677, 108895, 176485, 296645, 538385, 1023613, 1720541, 2788463, 5118065, 8602705, 13942315, 80865427, 404327135]

約数ペア:

[(1, 404327135), (5, 80865427), (29, 13942315), (47, 8602705), (79, 5118065), (145, 2788463), (235, 1720541), (395, 1023613), (751, 538385), (1363, 296645), (2291, 176485), (3713, 108895), (3755, 107677), (6815, 59329), (11455, 35297), (18565, 21779)]