881347065

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{6053}}^1$

素因数の和:6649

約数の個数: 32

約数和(自身を含む): 1495967616

約数和(自身を除く): 614620551

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 571, 1713, 2855, 6053, 8565, 9707, 18159, 29121, 30265, 48535, 90795, 102901, 145605, 308703, 514505, 1543515, 3456263, 10368789, 17281315, 51843945, 58756471, 176269413, 293782355, 881347065]

約数ペア:

[(1, 881347065), (3, 293782355), (5, 176269413), (15, 58756471), (17, 51843945), (51, 17281315), (85, 10368789), (255, 3456263), (571, 1543515), (1713, 514505), (2855, 308703), (6053, 145605), (8565, 102901), (9707, 90795), (18159, 48535), (29121, 30265)]