284931075

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{857}}^1$

素因数の和:925

約数の個数: 96

約数和(自身を含む): 571963392

約数和(自身を除く): 287032317

約数列:

[1, 3, 5, 11, 13, 15, 25, 31, 33, 39, 55, 65, 75, 93, 143, 155, 165, 195, 275, 325, 341, 403, 429, 465, 715, 775, 825, 857, 975, 1023, 1209, 1705, 2015, 2145, 2325, 2571, 3575, 4285, 4433, 5115, 6045, 8525, 9427, 10075, 10725, 11141, 12855, 13299, 21425, 22165, 25575, 26567, 28281, 30225, 33423, 47135, 55705, 64275, 66495, 79701, 110825, 122551, 132835, 141405, 167115, 235675, 278525, 292237, 332475, 345371, 367653, 398505, 612755, 664175, 707025, 835575, 876711, 1036113, 1461185, 1726855, 1838265, 1992525, 3063775, 3799081, 4383555, 5180565, 7305925, 8634275, 9191325, 11397243, 18995405, 21917775, 25902825, 56986215, 94977025, 284931075]

約数ペア:

[(1, 284931075), (3, 94977025), (5, 56986215), (11, 25902825), (13, 21917775), (15, 18995405), (25, 11397243), (31, 9191325), (33, 8634275), (39, 7305925), (55, 5180565), (65, 4383555), (75, 3799081), (93, 3063775), (143, 1992525), (155, 1838265), (165, 1726855), (195, 1461185), (275, 1036113), (325, 876711), (341, 835575), (403, 707025), (429, 664175), (465, 612755), (715, 398505), (775, 367653), (825, 345371), (857, 332475), (975, 292237), (1023, 278525), (1209, 235675), (1705, 167115), (2015, 141405), (2145, 132835), (2325, 122551), (2571, 110825), (3575, 79701), (4285, 66495), (4433, 64275), (5115, 55705), (6045, 47135), (8525, 33423), (9427, 30225), (10075, 28281), (10725, 26567), (11141, 25575), (12855, 22165), (13299, 21425)]