1080517815

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{63691}}^1$

素因数の和:63744

約数の個数: 48

約数和(自身を含む): 2086549920

約数和(自身を除く): 1006032105

約数列:

[1, 3, 5, 9, 13, 15, 29, 39, 45, 65, 87, 117, 145, 195, 261, 377, 435, 585, 1131, 1305, 1885, 3393, 5655, 16965, 63691, 191073, 318455, 573219, 827983, 955365, 1847039, 2483949, 2866095, 4139915, 5541117, 7451847, 9235195, 12419745, 16623351, 24011507, 27705585, 37259235, 72034521, 83116755, 120057535, 216103563, 360172605, 1080517815]

約数ペア:

[(1, 1080517815), (3, 360172605), (5, 216103563), (9, 120057535), (13, 83116755), (15, 72034521), (29, 37259235), (39, 27705585), (45, 24011507), (65, 16623351), (87, 12419745), (117, 9235195), (145, 7451847), (195, 5541117), (261, 4139915), (377, 2866095), (435, 2483949), (585, 1847039), (1131, 955365), (1305, 827983), (1885, 573219), (3393, 318455), (5655, 191073), (16965, 63691)]