2783151995

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{76597}}^1$

素因数の和:76671

約数の個数: 24

約数和(自身を含む): 3700602576

約数和(自身を除く): 917450581

約数列:

[1, 5, 13, 43, 65, 169, 215, 559, 845, 2795, 7267, 36335, 76597, 382985, 995761, 3293671, 4978805, 12944893, 16468355, 42817723, 64724465, 214088615, 556630399, 2783151995]

約数ペア:

[(1, 2783151995), (5, 556630399), (13, 214088615), (43, 64724465), (65, 42817723), (169, 16468355), (215, 12944893), (559, 4978805), (845, 3293671), (2795, 995761), (7267, 382985), (36335, 76597)]