1641327915

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1\times {\mathrm{5843}}^1$

素因数の和:6219

約数の個数: 32

約数和(自身を含む): 2678328576

約数和(自身を除く): 1037000661

約数列:

[1, 3, 5, 15, 61, 183, 305, 307, 915, 921, 1535, 4605, 5843, 17529, 18727, 29215, 56181, 87645, 93635, 280905, 356423, 1069269, 1782115, 1793801, 5346345, 5381403, 8969005, 26907015, 109421861, 328265583, 547109305, 1641327915]

約数ペア:

[(1, 1641327915), (3, 547109305), (5, 328265583), (15, 109421861), (61, 26907015), (183, 8969005), (305, 5381403), (307, 5346345), (915, 1793801), (921, 1782115), (1535, 1069269), (4605, 356423), (5843, 280905), (17529, 93635), (18727, 87645), (29215, 56181)]