42300825

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{409}}^1$

素因数の和:626

約数の個数: 48

約数和(自身を含む): 80530560

約数和(自身を除く): 38229735

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 197, 409, 525, 591, 985, 1227, 1379, 2045, 2863, 2955, 4137, 4925, 6135, 6895, 8589, 10225, 14315, 14775, 20685, 30675, 34475, 42945, 71575, 80573, 103425, 214725, 241719, 402865, 564011, 1208595, 1692033, 2014325, 2820055, 6042975, 8460165, 14100275, 42300825]

約数ペア:

[(1, 42300825), (3, 14100275), (5, 8460165), (7, 6042975), (15, 2820055), (21, 2014325), (25, 1692033), (35, 1208595), (75, 564011), (105, 402865), (175, 241719), (197, 214725), (409, 103425), (525, 80573), (591, 71575), (985, 42945), (1227, 34475), (1379, 30675), (2045, 20685), (2863, 14775), (2955, 14315), (4137, 10225), (4925, 8589), (6135, 6895)]