68366375

素因数分解:

$5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7103}}^1$

素因数の和:7136

約数の個数: 32

約数和(自身を含む): 106389504

約数和(自身を除く): 38023129

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 125, 175, 275, 385, 875, 1375, 1925, 7103, 9625, 35515, 49721, 78133, 177575, 248605, 390665, 546931, 887875, 1243025, 1953325, 2734655, 6215125, 9766625, 13673275, 68366375]

約数ペア:

[(1, 68366375), (5, 13673275), (7, 9766625), (11, 6215125), (25, 2734655), (35, 1953325), (55, 1243025), (77, 887875), (125, 546931), (175, 390665), (275, 248605), (385, 177575), (875, 78133), (1375, 49721), (1925, 35515), (7103, 9625)]