154186175

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:153

約数の個数: 96

約数和(自身を含む): 247484160

約数和(自身を除く): 93297985

約数列:

[1, 5, 11, 13, 17, 25, 43, 55, 59, 65, 85, 143, 187, 215, 221, 275, 295, 325, 425, 473, 559, 649, 715, 731, 767, 935, 1003, 1075, 1105, 1475, 2365, 2431, 2537, 2795, 3245, 3575, 3655, 3835, 4675, 5015, 5525, 6149, 8041, 8437, 9503, 11033, 11825, 12155, 12685, 13039, 13975, 16225, 18275, 19175, 25075, 27907, 30745, 32981, 40205, 42185, 43129, 47515, 55165, 60775, 63425, 65195, 104533, 139535, 143429, 153725, 164905, 201025, 210925, 215645, 237575, 275825, 325975, 362791, 474419, 522665, 560677, 697675, 717145, 824525, 1078225, 1813955, 2372095, 2613325, 2803385, 3585725, 6167447, 9069775, 11860475, 14016925, 30837235, 154186175]

約数ペア:

[(1, 154186175), (5, 30837235), (11, 14016925), (13, 11860475), (17, 9069775), (25, 6167447), (43, 3585725), (55, 2803385), (59, 2613325), (65, 2372095), (85, 1813955), (143, 1078225), (187, 824525), (215, 717145), (221, 697675), (275, 560677), (295, 522665), (325, 474419), (425, 362791), (473, 325975), (559, 275825), (649, 237575), (715, 215645), (731, 210925), (767, 201025), (935, 164905), (1003, 153725), (1075, 143429), (1105, 139535), (1475, 104533), (2365, 65195), (2431, 63425), (2537, 60775), (2795, 55165), (3245, 47515), (3575, 43129), (3655, 42185), (3835, 40205), (4675, 32981), (5015, 30745), (5525, 27907), (6149, 25075), (8041, 19175), (8437, 18275), (9503, 16225), (11033, 13975), (11825, 13039), (12155, 12685)]