42510965

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1931}}^1$

素因数の和:1997

約数の個数: 32

約数和(自身を含む): 63431424

約数和(自身を除く): 20920459

約数列:

[1, 5, 7, 17, 35, 37, 85, 119, 185, 259, 595, 629, 1295, 1931, 3145, 4403, 9655, 13517, 22015, 32827, 67585, 71447, 164135, 229789, 357235, 500129, 1148945, 1214599, 2500645, 6072995, 8502193, 42510965]

約数ペア:

[(1, 42510965), (5, 8502193), (7, 6072995), (17, 2500645), (35, 1214599), (37, 1148945), (85, 500129), (119, 357235), (185, 229789), (259, 164135), (595, 71447), (629, 67585), (1295, 32827), (1931, 22015), (3145, 13517), (4403, 9655)]