239660375

素因数分解:

$5^3\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{463}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 310093056

約数和(自身を除く): 70432681

約数列:

[1, 5, 25, 41, 101, 125, 205, 463, 505, 1025, 2315, 2525, 4141, 5125, 11575, 12625, 18983, 20705, 46763, 57875, 94915, 103525, 233815, 474575, 517625, 1169075, 1917283, 2372875, 5845375, 9586415, 47932075, 239660375]

約数ペア:

[(1, 239660375), (5, 47932075), (25, 9586415), (41, 5845375), (101, 2372875), (125, 1917283), (205, 1169075), (463, 517625), (505, 474575), (1025, 233815), (2315, 103525), (2525, 94915), (4141, 57875), (5125, 46763), (11575, 20705), (12625, 18983)]