25482015

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1013}}^1$

素因数の和:1080

約数の個数: 48

約数和(自身を含む): 48720672

約数和(自身を除く): 23238657

約数列:

[1, 3, 5, 9, 13, 15, 39, 43, 45, 65, 117, 129, 195, 215, 387, 559, 585, 645, 1013, 1677, 1935, 2795, 3039, 5031, 5065, 8385, 9117, 13169, 15195, 25155, 39507, 43559, 45585, 65845, 118521, 130677, 197535, 217795, 392031, 566267, 592605, 653385, 1698801, 1960155, 2831335, 5096403, 8494005, 25482015]

約数ペア:

[(1, 25482015), (3, 8494005), (5, 5096403), (9, 2831335), (13, 1960155), (15, 1698801), (39, 653385), (43, 592605), (45, 566267), (65, 392031), (117, 217795), (129, 197535), (195, 130677), (215, 118521), (387, 65845), (559, 45585), (585, 43559), (645, 39507), (1013, 25155), (1677, 15195), (1935, 13169), (2795, 9117), (3039, 8385), (5031, 5065)]