69966975

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71761}}^1$

素因数の和:71787

約数の個数: 24

約数和(自身を含む): 124578832

約数和(自身を除く): 54611857

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 71761, 215283, 358805, 932893, 1076415, 1794025, 2798679, 4664465, 5382075, 13993395, 23322325, 69966975]

約数ペア:

[(1, 69966975), (3, 23322325), (5, 13993395), (13, 5382075), (15, 4664465), (25, 2798679), (39, 1794025), (65, 1076415), (75, 932893), (195, 358805), (325, 215283), (975, 71761)]