142772050925

素因数分解:

$5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{83071}}^1$

素因数の和:83179

約数の個数: 72

約数和(自身を含む): 218420877312

約数和(自身を除く): 75648826387

約数列:

[1, 5, 7, 23, 25, 35, 49, 61, 115, 161, 175, 245, 305, 427, 575, 805, 1127, 1225, 1403, 1525, 2135, 2989, 4025, 5635, 7015, 9821, 10675, 14945, 28175, 35075, 49105, 68747, 74725, 83071, 245525, 343735, 415355, 581497, 1718675, 1910633, 2076775, 2907485, 4070479, 5067331, 9553165, 13374431, 14537425, 20352395, 25336655, 35471317, 47765825, 66872155, 93621017, 101761975, 116548613, 126683275, 177356585, 248299219, 334360775, 468105085, 582743065, 815840291, 886782925, 1241496095, 2340525425, 2913715325, 4079201455, 5710882037, 6207480475, 20396007275, 28554410185, 142772050925]

約数ペア:

[(1, 142772050925), (5, 28554410185), (7, 20396007275), (23, 6207480475), (25, 5710882037), (35, 4079201455), (49, 2913715325), (61, 2340525425), (115, 1241496095), (161, 886782925), (175, 815840291), (245, 582743065), (305, 468105085), (427, 334360775), (575, 248299219), (805, 177356585), (1127, 126683275), (1225, 116548613), (1403, 101761975), (1525, 93621017), (2135, 66872155), (2989, 47765825), (4025, 35471317), (5635, 25336655), (7015, 20352395), (9821, 14537425), (10675, 13374431), (14945, 9553165), (28175, 5067331), (35075, 4070479), (49105, 2907485), (68747, 2076775), (74725, 1910633), (83071, 1718675), (245525, 581497), (343735, 415355)]