415025505

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1301}}^1$

素因数の和:1471

約数の個数: 64

約数和(自身を含む): 787449600

約数和(自身を除く): 372424095

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 139, 153, 255, 417, 459, 695, 765, 1251, 1301, 2085, 2295, 2363, 3753, 3903, 6255, 6505, 7089, 11709, 11815, 18765, 19515, 21267, 22117, 35127, 35445, 58545, 63801, 66351, 106335, 110585, 175635, 180839, 199053, 319005, 331755, 542517, 597159, 904195, 995265, 1627551, 2712585, 2985795, 3074263, 4882653, 8137755, 9222789, 15371315, 24413265, 27668367, 46113945, 83005101, 138341835, 415025505]

約数ペア:

[(1, 415025505), (3, 138341835), (5, 83005101), (9, 46113945), (15, 27668367), (17, 24413265), (27, 15371315), (45, 9222789), (51, 8137755), (85, 4882653), (135, 3074263), (139, 2985795), (153, 2712585), (255, 1627551), (417, 995265), (459, 904195), (695, 597159), (765, 542517), (1251, 331755), (1301, 319005), (2085, 199053), (2295, 180839), (2363, 175635), (3753, 110585), (3903, 106335), (6255, 66351), (6505, 63801), (7089, 58545), (11709, 35445), (11815, 35127), (18765, 22117), (19515, 21267)]