7154162145

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{24907}}^1$

素因数の和:25422

約数の個数: 48

約数和(自身を含む): 13382171712

約数和(自身を除く): 6228009567

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 491, 585, 1473, 2455, 4419, 6383, 7365, 19149, 22095, 24907, 31915, 57447, 74721, 95745, 124535, 224163, 287235, 323791, 373605, 971373, 1120815, 1618955, 2914119, 4856865, 12229337, 14570595, 36688011, 61146685, 110064033, 158981381, 183440055, 476944143, 550320165, 794906905, 1430832429, 2384720715, 7154162145]

約数ペア:

[(1, 7154162145), (3, 2384720715), (5, 1430832429), (9, 794906905), (13, 550320165), (15, 476944143), (39, 183440055), (45, 158981381), (65, 110064033), (117, 61146685), (195, 36688011), (491, 14570595), (585, 12229337), (1473, 4856865), (2455, 2914119), (4419, 1618955), (6383, 1120815), (7365, 971373), (19149, 373605), (22095, 323791), (24907, 287235), (31915, 224163), (57447, 124535), (74721, 95745)]