1218700864065

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{11701}}^1\times {\mathrm{50683}}^1$

素因数の和:62529

約数の個数: 32

約数和(自身を含む): 1964361004416

約数和(自身を除く): 745660140351

約数列:

[1, 3, 5, 15, 137, 411, 685, 2055, 11701, 35103, 50683, 58505, 152049, 175515, 253415, 760245, 1603037, 4809111, 6943571, 8015185, 20830713, 24045555, 34717855, 104153565, 593041783, 1779125349, 2965208915, 8895626745, 81246724271, 243740172813, 406233621355, 1218700864065]

約数ペア:

[(1, 1218700864065), (3, 406233621355), (5, 243740172813), (15, 81246724271), (137, 8895626745), (411, 2965208915), (685, 1779125349), (2055, 593041783), (11701, 104153565), (35103, 34717855), (50683, 24045555), (58505, 20830713), (152049, 8015185), (175515, 6943571), (253415, 4809111), (760245, 1603037)]