229751445

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:371

約数の個数: 96

約数和(自身を含む): 472058496

約数和(自身を除く): 242307051

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 49, 55, 77, 105, 147, 157, 165, 181, 231, 245, 385, 471, 539, 543, 735, 785, 905, 1099, 1155, 1267, 1617, 1727, 1991, 2355, 2695, 2715, 3297, 3801, 5181, 5495, 5973, 6335, 7693, 8085, 8635, 8869, 9955, 12089, 13937, 16485, 19005, 23079, 25905, 26607, 28417, 29865, 36267, 38465, 41811, 44345, 60445, 69685, 84623, 85251, 97559, 115395, 133035, 142085, 181335, 198919, 209055, 253869, 292677, 312587, 423115, 426255, 487795, 596757, 937761, 994595, 1269345, 1392433, 1463385, 1562935, 2188109, 2983785, 4177299, 4688805, 6564327, 6962165, 10940545, 15316763, 20886495, 32821635, 45950289, 76583815, 229751445]

約数ペア:

[(1, 229751445), (3, 76583815), (5, 45950289), (7, 32821635), (11, 20886495), (15, 15316763), (21, 10940545), (33, 6962165), (35, 6564327), (49, 4688805), (55, 4177299), (77, 2983785), (105, 2188109), (147, 1562935), (157, 1463385), (165, 1392433), (181, 1269345), (231, 994595), (245, 937761), (385, 596757), (471, 487795), (539, 426255), (543, 423115), (735, 312587), (785, 292677), (905, 253869), (1099, 209055), (1155, 198919), (1267, 181335), (1617, 142085), (1727, 133035), (1991, 115395), (2355, 97559), (2695, 85251), (2715, 84623), (3297, 69685), (3801, 60445), (5181, 44345), (5495, 41811), (5973, 38465), (6335, 36267), (7693, 29865), (8085, 28417), (8635, 26607), (8869, 25905), (9955, 23079), (12089, 19005), (13937, 16485)]