27650690305

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{859}}^1\times {\mathrm{15077}}^1$

素因数の和:16009

約数の個数: 32

約数和(自身を含む): 38590030080

約数和(自身を除く): 10939339775

約数列:

[1, 5, 7, 35, 61, 305, 427, 859, 2135, 4295, 6013, 15077, 30065, 52399, 75385, 105539, 261995, 366793, 527695, 919697, 1833965, 4598485, 6437879, 12951143, 32189395, 64755715, 90658001, 453290005, 790019723, 3950098615, 5530138061, 27650690305]

約数ペア:

[(1, 27650690305), (5, 5530138061), (7, 3950098615), (35, 790019723), (61, 453290005), (305, 90658001), (427, 64755715), (859, 32189395), (2135, 12951143), (4295, 6437879), (6013, 4598485), (15077, 1833965), (30065, 919697), (52399, 527695), (75385, 366793), (105539, 261995)]