229481525

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5309}}^1$

素因数の和:5358

約数の個数: 48

約数和(自身を含む): 368726400

約数和(自身を除く): 139244875

約数列:

[1, 5, 7, 13, 19, 25, 35, 65, 91, 95, 133, 175, 247, 325, 455, 475, 665, 1235, 1729, 2275, 3325, 5309, 6175, 8645, 26545, 37163, 43225, 69017, 100871, 132725, 185815, 345085, 483119, 504355, 706097, 929075, 1311323, 1725425, 2415595, 2521775, 3530485, 6556615, 9179261, 12077975, 17652425, 32783075, 45896305, 229481525]

約数ペア:

[(1, 229481525), (5, 45896305), (7, 32783075), (13, 17652425), (19, 12077975), (25, 9179261), (35, 6556615), (65, 3530485), (91, 2521775), (95, 2415595), (133, 1725425), (175, 1311323), (247, 929075), (325, 706097), (455, 504355), (475, 483119), (665, 345085), (1235, 185815), (1729, 132725), (2275, 100871), (3325, 69017), (5309, 43225), (6175, 37163), (8645, 26545)]