11201925

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1123}}^1$

素因数の和:1162

約数の個数: 48

約数和(自身を含む): 22300160

約数和(自身を除く): 11098235

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 35, 57, 75, 95, 105, 133, 175, 285, 399, 475, 525, 665, 1123, 1425, 1995, 3325, 3369, 5615, 7861, 9975, 16845, 21337, 23583, 28075, 39305, 64011, 84225, 106685, 117915, 149359, 196525, 320055, 448077, 533425, 589575, 746795, 1600275, 2240385, 3733975, 11201925]

約数ペア:

[(1, 11201925), (3, 3733975), (5, 2240385), (7, 1600275), (15, 746795), (19, 589575), (21, 533425), (25, 448077), (35, 320055), (57, 196525), (75, 149359), (95, 117915), (105, 106685), (133, 84225), (175, 64011), (285, 39305), (399, 28075), (475, 23583), (525, 21337), (665, 16845), (1123, 9975), (1425, 7861), (1995, 5615), (3325, 3369)]