3945552015

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15472753}}^1$

素因数の和:15472778

約数の個数: 16

約数和(自身を含む): 6684229728

約数和(自身を除く): 2738677713

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 15472753, 46418259, 77363765, 232091295, 263036801, 789110403, 1315184005, 3945552015]

約数ペア:

[(1, 3945552015), (3, 1315184005), (5, 789110403), (15, 263036801), (17, 232091295), (51, 77363765), (85, 46418259), (255, 15472753)]