201112725

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{769}}^1$

素因数の和:1110

約数の個数: 48

約数和(自身を含む): 364351680

約数和(自身を除く): 163238955

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 317, 769, 825, 951, 1585, 2307, 3487, 3845, 4755, 7925, 8459, 10461, 11535, 17435, 19225, 23775, 25377, 42295, 52305, 57675, 87175, 126885, 211475, 243773, 261525, 634425, 731319, 1218865, 2681503, 3656595, 6094325, 8044509, 13407515, 18282975, 40222545, 67037575, 201112725]

約数ペア:

[(1, 201112725), (3, 67037575), (5, 40222545), (11, 18282975), (15, 13407515), (25, 8044509), (33, 6094325), (55, 3656595), (75, 2681503), (165, 1218865), (275, 731319), (317, 634425), (769, 261525), (825, 243773), (951, 211475), (1585, 126885), (2307, 87175), (3487, 57675), (3845, 52305), (4755, 42295), (7925, 25377), (8459, 23775), (10461, 19225), (11535, 17435)]