2243325008965

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{55117}}^1$

素因数の和:55462

約数の個数: 64

約数和(自身を含む): 3017326878720

約数和(自身を除く): 774001869755

約数列:

[1, 5, 17, 23, 85, 109, 115, 191, 391, 545, 955, 1853, 1955, 2507, 3247, 4393, 9265, 12535, 16235, 20819, 21965, 42619, 55117, 74681, 104095, 213095, 275585, 353923, 373405, 478837, 936989, 1267691, 1769615, 2394185, 4684945, 6007753, 6338455, 8140229, 10527347, 21550747, 30038765, 40701145, 52636735, 102131801, 107753735, 138178319, 178964899, 242128981, 510659005, 690891595, 894824495, 1147480823, 1210644905, 2349031423, 4116192677, 5737404115, 11745157115, 19507173991, 20580963385, 26392058929, 97535869955, 131960294645, 448665001793, 2243325008965]

約数ペア:

[(1, 2243325008965), (5, 448665001793), (17, 131960294645), (23, 97535869955), (85, 26392058929), (109, 20580963385), (115, 19507173991), (191, 11745157115), (391, 5737404115), (545, 4116192677), (955, 2349031423), (1853, 1210644905), (1955, 1147480823), (2507, 894824495), (3247, 690891595), (4393, 510659005), (9265, 242128981), (12535, 178964899), (16235, 138178319), (20819, 107753735), (21965, 102131801), (42619, 52636735), (55117, 40701145), (74681, 30038765), (104095, 21550747), (213095, 10527347), (275585, 8140229), (353923, 6338455), (373405, 6007753), (478837, 4684945), (936989, 2394185), (1267691, 1769615)]