31029165

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{863}}^1$

素因数の和:938

約数の個数: 48

約数和(自身を含む): 58226688

約数和(自身を除く): 27197523

約数列:

[1, 3, 5, 9, 15, 17, 45, 47, 51, 85, 141, 153, 235, 255, 423, 705, 765, 799, 863, 2115, 2397, 2589, 3995, 4315, 7191, 7767, 11985, 12945, 14671, 35955, 38835, 40561, 44013, 73355, 121683, 132039, 202805, 220065, 365049, 608415, 660195, 689537, 1825245, 2068611, 3447685, 6205833, 10343055, 31029165]

約数ペア:

[(1, 31029165), (3, 10343055), (5, 6205833), (9, 3447685), (15, 2068611), (17, 1825245), (45, 689537), (47, 660195), (51, 608415), (85, 365049), (141, 220065), (153, 202805), (235, 132039), (255, 121683), (423, 73355), (705, 44013), (765, 40561), (799, 38835), (863, 35955), (2115, 14671), (2397, 12945), (2589, 11985), (3995, 7767), (4315, 7191)]