147992425

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{947}}^1$

素因数の和:1030

約数の個数: 48

約数和(自身を含む): 225699840

約数和(自身を除く): 77707415

約数列:

[1, 5, 7, 19, 25, 35, 47, 95, 133, 175, 235, 329, 475, 665, 893, 947, 1175, 1645, 3325, 4465, 4735, 6251, 6629, 8225, 17993, 22325, 23675, 31255, 33145, 44509, 89965, 125951, 156275, 165725, 222545, 311563, 449825, 629755, 845671, 1112725, 1557815, 3148775, 4228355, 5919697, 7789075, 21141775, 29598485, 147992425]

約数ペア:

[(1, 147992425), (5, 29598485), (7, 21141775), (19, 7789075), (25, 5919697), (35, 4228355), (47, 3148775), (95, 1557815), (133, 1112725), (175, 845671), (235, 629755), (329, 449825), (475, 311563), (665, 222545), (893, 165725), (947, 156275), (1175, 125951), (1645, 89965), (3325, 44509), (4465, 33145), (4735, 31255), (6251, 23675), (6629, 22325), (8225, 17993)]