2820005900085

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{91395427}}^1$

素因数の和:91395474

約数の個数: 48

約数和(自身を含む): 5251215711168

約数和(自身を除く): 2431209811083

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 121, 165, 187, 255, 363, 561, 605, 935, 1815, 2057, 2805, 6171, 10285, 30855, 91395427, 274186281, 456977135, 1005349697, 1370931405, 1553722259, 3016049091, 4661166777, 5026748485, 7768611295, 11058846667, 15080245455, 17090944849, 23305833885, 33176540001, 51272834547, 55294233335, 85454724245, 165882700005, 188000393339, 256364172735, 564001180017, 940001966695, 2820005900085]

約数ペア:

[(1, 2820005900085), (3, 940001966695), (5, 564001180017), (11, 256364172735), (15, 188000393339), (17, 165882700005), (33, 85454724245), (51, 55294233335), (55, 51272834547), (85, 33176540001), (121, 23305833885), (165, 17090944849), (187, 15080245455), (255, 11058846667), (363, 7768611295), (561, 5026748485), (605, 4661166777), (935, 3016049091), (1815, 1553722259), (2057, 1370931405), (2805, 1005349697), (6171, 456977135), (10285, 274186281), (30855, 91395427)]