630178575

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{1459}}^1$

素因数の和:1928

約数の個数: 48

約数和(自身を含む): 1125344640

約数和(自身を除く): 495166065

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 443, 975, 1329, 1459, 2215, 4377, 5759, 6645, 7295, 11075, 17277, 18967, 21885, 28795, 33225, 36475, 56901, 86385, 94835, 109425, 143975, 284505, 431925, 474175, 646337, 1422525, 1939011, 3231685, 8402381, 9695055, 16158425, 25207143, 42011905, 48475275, 126035715, 210059525, 630178575]

約数ペア:

[(1, 630178575), (3, 210059525), (5, 126035715), (13, 48475275), (15, 42011905), (25, 25207143), (39, 16158425), (65, 9695055), (75, 8402381), (195, 3231685), (325, 1939011), (443, 1422525), (975, 646337), (1329, 474175), (1459, 431925), (2215, 284505), (4377, 143975), (5759, 109425), (6645, 94835), (7295, 86385), (11075, 56901), (17277, 36475), (18967, 33225), (21885, 28795)]