122381325

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{251}}^1$

素因数の和:475

約数の個数: 72

約数和(自身を含む): 241297056

約数和(自身を除く): 118915731

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 197, 225, 251, 275, 495, 591, 753, 825, 985, 1255, 1773, 2167, 2259, 2475, 2761, 2955, 3765, 4925, 6275, 6501, 8283, 8865, 10835, 11295, 13805, 14775, 18825, 19503, 24849, 32505, 41415, 44325, 49447, 54175, 56475, 69025, 97515, 124245, 148341, 162525, 207075, 247235, 445023, 487575, 543917, 621225, 741705, 1236175, 1631751, 2225115, 2719585, 3708525, 4895253, 8158755, 11125575, 13597925, 24476265, 40793775, 122381325]

約数ペア:

[(1, 122381325), (3, 40793775), (5, 24476265), (9, 13597925), (11, 11125575), (15, 8158755), (25, 4895253), (33, 3708525), (45, 2719585), (55, 2225115), (75, 1631751), (99, 1236175), (165, 741705), (197, 621225), (225, 543917), (251, 487575), (275, 445023), (495, 247235), (591, 207075), (753, 162525), (825, 148341), (985, 124245), (1255, 97515), (1773, 69025), (2167, 56475), (2259, 54175), (2475, 49447), (2761, 44325), (2955, 41415), (3765, 32505), (4925, 24849), (6275, 19503), (6501, 18825), (8283, 14775), (8865, 13805), (10835, 11295)]