156947949525

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{11437}}^1$

素因数の和:11743

約数の個数: 96

約数和(自身を含む): 281846960640

約数和(自身を除く): 124899011115

約数列:

[1, 3, 5, 15, 17, 25, 47, 51, 75, 85, 141, 229, 235, 255, 425, 687, 705, 799, 1145, 1175, 1275, 2397, 3435, 3525, 3893, 3995, 5725, 10763, 11437, 11679, 11985, 17175, 19465, 19975, 32289, 34311, 53815, 57185, 58395, 59925, 97325, 161445, 171555, 182971, 194429, 269075, 285925, 291975, 537539, 548913, 583287, 807225, 857775, 914855, 972145, 1612617, 2619073, 2687695, 2744565, 2916435, 4574275, 4860725, 7857219, 8063085, 9138163, 13095365, 13438475, 13722825, 14582175, 27414489, 39286095, 40315425, 44524241, 45690815, 65476825, 123096431, 133572723, 137072445, 196430475, 222621205, 228454075, 369289293, 615482155, 667863615, 685362225, 1113106025, 1846446465, 2092639327, 3077410775, 3339318075, 6277917981, 9232232325, 10463196635, 31389589905, 52315983175, 156947949525]

約数ペア:

[(1, 156947949525), (3, 52315983175), (5, 31389589905), (15, 10463196635), (17, 9232232325), (25, 6277917981), (47, 3339318075), (51, 3077410775), (75, 2092639327), (85, 1846446465), (141, 1113106025), (229, 685362225), (235, 667863615), (255, 615482155), (425, 369289293), (687, 228454075), (705, 222621205), (799, 196430475), (1145, 137072445), (1175, 133572723), (1275, 123096431), (2397, 65476825), (3435, 45690815), (3525, 44524241), (3893, 40315425), (3995, 39286095), (5725, 27414489), (10763, 14582175), (11437, 13722825), (11679, 13438475), (11985, 13095365), (17175, 9138163), (19465, 8063085), (19975, 7857219), (32289, 4860725), (34311, 4574275), (53815, 2916435), (57185, 2744565), (58395, 2687695), (59925, 2619073), (97325, 1612617), (161445, 972145), (171555, 914855), (182971, 857775), (194429, 807225), (269075, 583287), (285925, 548913), (291975, 537539)]