2137432825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{1279}}^1$

素因数の和:1462

約数の個数: 48

約数和(自身を含む): 2971238400

約数和(自身を除く): 833805575

約数列:

[1, 5, 11, 25, 55, 59, 103, 275, 295, 515, 649, 1133, 1279, 1475, 2575, 3245, 5665, 6077, 6395, 14069, 16225, 28325, 30385, 31975, 66847, 70345, 75461, 131737, 151925, 334235, 351725, 377305, 658685, 830071, 1449107, 1671175, 1886525, 3293425, 4150355, 7245535, 7772483, 20751775, 36227675, 38862415, 85497313, 194312075, 427486565, 2137432825]

約数ペア:

[(1, 2137432825), (5, 427486565), (11, 194312075), (25, 85497313), (55, 38862415), (59, 36227675), (103, 20751775), (275, 7772483), (295, 7245535), (515, 4150355), (649, 3293425), (1133, 1886525), (1279, 1671175), (1475, 1449107), (2575, 830071), (3245, 658685), (5665, 377305), (6077, 351725), (6395, 334235), (14069, 151925), (16225, 131737), (28325, 75461), (30385, 70345), (31975, 66847)]