101790395

素因数分解:

$5^1\times 7^4\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:233

約数の個数: 40

約数和(自身を含む): 145876080

約数和(自身を除く): 44085685

約数列:

[1, 5, 7, 35, 49, 61, 139, 245, 305, 343, 427, 695, 973, 1715, 2135, 2401, 2989, 4865, 6811, 8479, 12005, 14945, 20923, 34055, 42395, 47677, 59353, 104615, 146461, 238385, 296765, 333739, 415471, 732305, 1668695, 2077355, 2908297, 14541485, 20358079, 101790395]

約数ペア:

[(1, 101790395), (5, 20358079), (7, 14541485), (35, 2908297), (49, 2077355), (61, 1668695), (139, 732305), (245, 415471), (305, 333739), (343, 296765), (427, 238385), (695, 146461), (973, 104615), (1715, 59353), (2135, 47677), (2401, 42395), (2989, 34055), (4865, 20923), (6811, 14945), (8479, 12005)]