636701085

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{631}}^1\times {\mathrm{1319}}^1$

素因数の和:1978

約数の個数: 48

約数和(自身を含む): 1171272960

約数和(自身を除く): 534571875

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 631, 765, 1319, 1893, 3155, 3957, 5679, 6595, 9465, 10727, 11871, 19785, 22423, 28395, 32181, 53635, 59355, 67269, 96543, 112115, 160905, 201807, 336345, 482715, 832289, 1009035, 2496867, 4161445, 7490601, 12484335, 14148913, 37453005, 42446739, 70744565, 127340217, 212233695, 636701085]

約数ペア:

[(1, 636701085), (3, 212233695), (5, 127340217), (9, 70744565), (15, 42446739), (17, 37453005), (45, 14148913), (51, 12484335), (85, 7490601), (153, 4161445), (255, 2496867), (631, 1009035), (765, 832289), (1319, 482715), (1893, 336345), (3155, 201807), (3957, 160905), (5679, 112115), (6595, 96543), (9465, 67269), (10727, 59355), (11871, 53635), (19785, 32181), (22423, 28395)]