9816804585

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1\times {\mathrm{631}}^1$

素因数の和:916

約数の個数: 128

約数和(自身を含む): 20298424320

約数和(自身を除く): 10481619735

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 101, 105, 135, 163, 189, 303, 315, 489, 505, 631, 707, 815, 909, 945, 1141, 1467, 1515, 1893, 2121, 2445, 2727, 3155, 3423, 3535, 4401, 4417, 4545, 5679, 5705, 6363, 7335, 9465, 10269, 10605, 13251, 13635, 16463, 17037, 17115, 19089, 22005, 22085, 28395, 30807, 31815, 39753, 49389, 51345, 63731, 66255, 82315, 85185, 95445, 102853, 115241, 119259, 148167, 154035, 191193, 198765, 246945, 308559, 318655, 345723, 444501, 446117, 514265, 573579, 576205, 596295, 719971, 740835, 925677, 955965, 1037169, 1338351, 1542795, 1720737, 1728615, 2159913, 2222505, 2230585, 2777031, 2867895, 3111507, 3599855, 4015053, 4628385, 5185845, 6479739, 6691755, 8603685, 10388153, 10799565, 12045159, 13885155, 15557535, 19439217, 20075265, 31164459, 32398695, 51940765, 60225795, 72717071, 93493377, 97196085, 155822295, 218151213, 280480131, 363585355, 467466885, 654453639, 1090756065, 1402400655, 1963360917, 3272268195, 9816804585]

約数ペア:

[(1, 9816804585), (3, 3272268195), (5, 1963360917), (7, 1402400655), (9, 1090756065), (15, 654453639), (21, 467466885), (27, 363585355), (35, 280480131), (45, 218151213), (63, 155822295), (101, 97196085), (105, 93493377), (135, 72717071), (163, 60225795), (189, 51940765), (303, 32398695), (315, 31164459), (489, 20075265), (505, 19439217), (631, 15557535), (707, 13885155), (815, 12045159), (909, 10799565), (945, 10388153), (1141, 8603685), (1467, 6691755), (1515, 6479739), (1893, 5185845), (2121, 4628385), (2445, 4015053), (2727, 3599855), (3155, 3111507), (3423, 2867895), (3535, 2777031), (4401, 2230585), (4417, 2222505), (4545, 2159913), (5679, 1728615), (5705, 1720737), (6363, 1542795), (7335, 1338351), (9465, 1037169), (10269, 955965), (10605, 925677), (13251, 740835), (13635, 719971), (16463, 596295), (17037, 576205), (17115, 573579), (19089, 514265), (22005, 446117), (22085, 444501), (28395, 345723), (30807, 318655), (31815, 308559), (39753, 246945), (49389, 198765), (51345, 191193), (63731, 154035), (66255, 148167), (82315, 119259), (85185, 115241), (95445, 102853)]