48465725

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1481}}^1$

素因数の和:1526

約数の個数: 48

約数和(自身を含む): 79387776

約数和(自身を除く): 30922051

約数列:

[1, 5, 7, 11, 17, 25, 35, 55, 77, 85, 119, 175, 187, 275, 385, 425, 595, 935, 1309, 1481, 1925, 2975, 4675, 6545, 7405, 10367, 16291, 25177, 32725, 37025, 51835, 81455, 114037, 125885, 176239, 259175, 276947, 407275, 570185, 629425, 881195, 1384735, 1938629, 2850925, 4405975, 6923675, 9693145, 48465725]

約数ペア:

[(1, 48465725), (5, 9693145), (7, 6923675), (11, 4405975), (17, 2850925), (25, 1938629), (35, 1384735), (55, 881195), (77, 629425), (85, 570185), (119, 407275), (175, 276947), (187, 259175), (275, 176239), (385, 125885), (425, 114037), (595, 81455), (935, 51835), (1309, 37025), (1481, 32725), (1925, 25177), (2975, 16291), (4675, 10367), (6545, 7405)]