125864685

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:316

約数の個数: 80

約数和(自身を含む): 242594352

約数和(自身を除く): 116729667

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 101, 135, 153, 181, 255, 303, 405, 459, 505, 543, 765, 905, 909, 1377, 1515, 1629, 1717, 2295, 2715, 2727, 3077, 4545, 4887, 5151, 6885, 8145, 8181, 8585, 9231, 13635, 14661, 15385, 15453, 18281, 24435, 25755, 27693, 40905, 46155, 46359, 54843, 73305, 77265, 83079, 91405, 138465, 139077, 164529, 231795, 249237, 274215, 310777, 415395, 493587, 695385, 822645, 932331, 1246185, 1480761, 1553885, 2467935, 2796993, 4661655, 7403805, 8390979, 13984965, 25172937, 41954895, 125864685]

約数ペア:

[(1, 125864685), (3, 41954895), (5, 25172937), (9, 13984965), (15, 8390979), (17, 7403805), (27, 4661655), (45, 2796993), (51, 2467935), (81, 1553885), (85, 1480761), (101, 1246185), (135, 932331), (153, 822645), (181, 695385), (255, 493587), (303, 415395), (405, 310777), (459, 274215), (505, 249237), (543, 231795), (765, 164529), (905, 139077), (909, 138465), (1377, 91405), (1515, 83079), (1629, 77265), (1717, 73305), (2295, 54843), (2715, 46359), (2727, 46155), (3077, 40905), (4545, 27693), (4887, 25755), (5151, 24435), (6885, 18281), (8145, 15453), (8181, 15385), (8585, 14661), (9231, 13635)]