1137281715

素因数分解:

$3^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{27803}}^1$

素因数の和:27921

約数の個数: 40

約数和(自身を含む): 2058941808

約数和(自身を除く): 921660093

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 101, 135, 303, 405, 505, 909, 1515, 2727, 4545, 8181, 13635, 27803, 40905, 83409, 139015, 250227, 417045, 750681, 1251135, 2252043, 2808103, 3753405, 8424309, 11260215, 14040515, 25272927, 42121545, 75818781, 126364635, 227456343, 379093905, 1137281715]

約数ペア:

[(1, 1137281715), (3, 379093905), (5, 227456343), (9, 126364635), (15, 75818781), (27, 42121545), (45, 25272927), (81, 14040515), (101, 11260215), (135, 8424309), (303, 3753405), (405, 2808103), (505, 2252043), (909, 1251135), (1515, 750681), (2727, 417045), (4545, 250227), (8181, 139015), (13635, 83409), (27803, 40905)]