248837575

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{293}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 370976256

約数和(自身を除く): 122138681

約数列:

[1, 5, 7, 23, 25, 35, 115, 161, 175, 211, 293, 575, 805, 1055, 1465, 1477, 2051, 4025, 4853, 5275, 6739, 7325, 7385, 10255, 24265, 33695, 33971, 36925, 47173, 51275, 61823, 121325, 168475, 169855, 235865, 309115, 432761, 849275, 1179325, 1421929, 1545575, 2163805, 7109645, 9953503, 10819025, 35548225, 49767515, 248837575]

約数ペア:

[(1, 248837575), (5, 49767515), (7, 35548225), (23, 10819025), (25, 9953503), (35, 7109645), (115, 2163805), (161, 1545575), (175, 1421929), (211, 1179325), (293, 849275), (575, 432761), (805, 309115), (1055, 235865), (1465, 169855), (1477, 168475), (2051, 121325), (4025, 61823), (4853, 51275), (5275, 47173), (6739, 36925), (7325, 33971), (7385, 33695), (10255, 24265)]