201152325

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1553}}^1$

素因数の和:1734

約数の個数: 48

約数和(自身を含む): 365351616

約数和(自身を除く): 164199291

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 157, 165, 275, 471, 785, 825, 1553, 1727, 2355, 3925, 4659, 5181, 7765, 8635, 11775, 17083, 23295, 25905, 38825, 43175, 51249, 85415, 116475, 129525, 243821, 256245, 427075, 731463, 1219105, 1281225, 2682031, 3657315, 6095525, 8046093, 13410155, 18286575, 40230465, 67050775, 201152325]

約数ペア:

[(1, 201152325), (3, 67050775), (5, 40230465), (11, 18286575), (15, 13410155), (25, 8046093), (33, 6095525), (55, 3657315), (75, 2682031), (157, 1281225), (165, 1219105), (275, 731463), (471, 427075), (785, 256245), (825, 243821), (1553, 129525), (1727, 116475), (2355, 85415), (3925, 51249), (4659, 43175), (5181, 38825), (7765, 25905), (8635, 23295), (11775, 17083)]