1182285

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:114

約数の個数: 48

約数和(自身を含む): 2306304

約数和(自身を除く): 1124019

約数列:

[1, 3, 5, 9, 13, 15, 39, 43, 45, 47, 65, 117, 129, 141, 195, 215, 235, 387, 423, 559, 585, 611, 645, 705, 1677, 1833, 1935, 2021, 2115, 2795, 3055, 5031, 5499, 6063, 8385, 9165, 10105, 18189, 25155, 26273, 27495, 30315, 78819, 90945, 131365, 236457, 394095, 1182285]

約数ペア:

[(1, 1182285), (3, 394095), (5, 236457), (9, 131365), (13, 90945), (15, 78819), (39, 30315), (43, 27495), (45, 26273), (47, 25155), (65, 18189), (117, 10105), (129, 9165), (141, 8385), (195, 6063), (215, 5499), (235, 5031), (387, 3055), (423, 2795), (559, 2115), (585, 2021), (611, 1935), (645, 1833), (705, 1677)]