117505575

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1$

素因数の和:465

約数の個数: 72

約数和(自身を含む): 231721776

約数和(自身を除く): 114216201

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 197, 225, 241, 275, 495, 591, 723, 825, 985, 1205, 1773, 2167, 2169, 2475, 2651, 2955, 3615, 4925, 6025, 6501, 7953, 8865, 10835, 10845, 13255, 14775, 18075, 19503, 23859, 32505, 39765, 44325, 47477, 54175, 54225, 66275, 97515, 119295, 142431, 162525, 198825, 237385, 427293, 487575, 522247, 596475, 712155, 1186925, 1566741, 2136465, 2611235, 3560775, 4700223, 7833705, 10682325, 13056175, 23501115, 39168525, 117505575]

約数ペア:

[(1, 117505575), (3, 39168525), (5, 23501115), (9, 13056175), (11, 10682325), (15, 7833705), (25, 4700223), (33, 3560775), (45, 2611235), (55, 2136465), (75, 1566741), (99, 1186925), (165, 712155), (197, 596475), (225, 522247), (241, 487575), (275, 427293), (495, 237385), (591, 198825), (723, 162525), (825, 142431), (985, 119295), (1205, 97515), (1773, 66275), (2167, 54225), (2169, 54175), (2475, 47477), (2651, 44325), (2955, 39765), (3615, 32505), (4925, 23859), (6025, 19503), (6501, 18075), (7953, 14775), (8865, 13255), (10835, 10845)]