37978065

素因数分解:

$3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1187}}^1$

素因数の和:1283

約数の個数: 40

約数和(自身を含む): 68999040

約数和(自身を除く): 31020975

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 81, 135, 237, 395, 405, 711, 1185, 1187, 2133, 3555, 3561, 5935, 6399, 10665, 10683, 17805, 31995, 32049, 53415, 93773, 96147, 160245, 281319, 468865, 480735, 843957, 1406595, 2531871, 4219785, 7595613, 12659355, 37978065]

約数ペア:

[(1, 37978065), (3, 12659355), (5, 7595613), (9, 4219785), (15, 2531871), (27, 1406595), (45, 843957), (79, 480735), (81, 468865), (135, 281319), (237, 160245), (395, 96147), (405, 93773), (711, 53415), (1185, 32049), (1187, 31995), (2133, 17805), (3555, 10683), (3561, 10665), (5935, 6399)]