1488882015

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{787}}^1\times {\mathrm{2473}}^1$

素因数の和:3288

約数の個数: 48

約数和(自身を含む): 2737114848

約数和(自身を除く): 1248232833

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 787, 2361, 2473, 3935, 7083, 7419, 11805, 12365, 13379, 22257, 35415, 37095, 40137, 42041, 66895, 111285, 120411, 126123, 200685, 210205, 378369, 602055, 630615, 1891845, 1946251, 5838753, 9731255, 17516259, 29193765, 33086267, 87581295, 99258801, 165431335, 297776403, 496294005, 1488882015]

約数ペア:

[(1, 1488882015), (3, 496294005), (5, 297776403), (9, 165431335), (15, 99258801), (17, 87581295), (45, 33086267), (51, 29193765), (85, 17516259), (153, 9731255), (255, 5838753), (765, 1946251), (787, 1891845), (2361, 630615), (2473, 602055), (3935, 378369), (7083, 210205), (7419, 200685), (11805, 126123), (12365, 120411), (13379, 111285), (22257, 66895), (35415, 42041), (37095, 40137)]