40245795

素因数分解:

$3^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1237}}^1$

素因数の和:1492

約数の個数: 32

約数和(自身を含む): 71903040

約数和(自身を除く): 31657245

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 241, 723, 1205, 1237, 2169, 3615, 3711, 6185, 6507, 10845, 11133, 18555, 32535, 33399, 55665, 166995, 298117, 894351, 1490585, 2683053, 4471755, 8049159, 13415265, 40245795]

約数ペア:

[(1, 40245795), (3, 13415265), (5, 8049159), (9, 4471755), (15, 2683053), (27, 1490585), (45, 894351), (135, 298117), (241, 166995), (723, 55665), (1205, 33399), (1237, 32535), (2169, 18555), (3615, 11133), (3711, 10845), (6185, 6507)]