283618225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:191

約数の個数: 96

約数和(自身を含む): 445685760

約数和(自身を除く): 162067535

約数列:

[1, 5, 11, 17, 19, 25, 31, 55, 85, 95, 103, 155, 187, 209, 275, 323, 341, 425, 475, 515, 527, 589, 775, 935, 1045, 1133, 1615, 1705, 1751, 1957, 2575, 2635, 2945, 3193, 3553, 4675, 5225, 5665, 5797, 6479, 8075, 8525, 8755, 9785, 10013, 13175, 14725, 15965, 17765, 19261, 21527, 28325, 28985, 32395, 33269, 35123, 43775, 48925, 50065, 54281, 60667, 79825, 88825, 96305, 107635, 110143, 144925, 161975, 166345, 175615, 250325, 271405, 303335, 365959, 481525, 538175, 550715, 597091, 667337, 831725, 878075, 1031339, 1357025, 1516675, 1829795, 2753575, 2985455, 3336685, 5156695, 9148975, 11344729, 14927275, 16683425, 25783475, 56723645, 283618225]

約数ペア:

[(1, 283618225), (5, 56723645), (11, 25783475), (17, 16683425), (19, 14927275), (25, 11344729), (31, 9148975), (55, 5156695), (85, 3336685), (95, 2985455), (103, 2753575), (155, 1829795), (187, 1516675), (209, 1357025), (275, 1031339), (323, 878075), (341, 831725), (425, 667337), (475, 597091), (515, 550715), (527, 538175), (589, 481525), (775, 365959), (935, 303335), (1045, 271405), (1133, 250325), (1615, 175615), (1705, 166345), (1751, 161975), (1957, 144925), (2575, 110143), (2635, 107635), (2945, 96305), (3193, 88825), (3553, 79825), (4675, 60667), (5225, 54281), (5665, 50065), (5797, 48925), (6479, 43775), (8075, 35123), (8525, 33269), (8755, 32395), (9785, 28985), (10013, 28325), (13175, 21527), (14725, 19261), (15965, 17765)]