23313645

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 42112512

約数和(自身を除く): 18798867

約数列:

[1, 3, 5, 9, 15, 45, 47, 73, 141, 151, 219, 235, 365, 423, 453, 657, 705, 755, 1095, 1359, 2115, 2265, 3285, 3431, 6795, 7097, 10293, 11023, 17155, 21291, 30879, 33069, 35485, 51465, 55115, 63873, 99207, 106455, 154395, 165345, 319365, 496035, 518081, 1554243, 2590405, 4662729, 7771215, 23313645]

約数ペア:

[(1, 23313645), (3, 7771215), (5, 4662729), (9, 2590405), (15, 1554243), (45, 518081), (47, 496035), (73, 319365), (141, 165345), (151, 154395), (219, 106455), (235, 99207), (365, 63873), (423, 55115), (453, 51465), (657, 35485), (705, 33069), (755, 30879), (1095, 21291), (1359, 17155), (2115, 11023), (2265, 10293), (3285, 7097), (3431, 6795)]