156629025

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{33149}}^1$

素因数の和:33175

約数の個数: 48

約数和(自身を含む): 328848000

約数和(自身を除く): 172218975

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 135, 175, 189, 225, 315, 525, 675, 945, 1575, 4725, 33149, 99447, 165745, 232043, 298341, 497235, 696129, 828725, 895023, 1160215, 1491705, 2088387, 2486175, 3480645, 4475115, 5801075, 6265161, 7458525, 10441935, 17403225, 22375575, 31325805, 52209675, 156629025]

約数ペア:

[(1, 156629025), (3, 52209675), (5, 31325805), (7, 22375575), (9, 17403225), (15, 10441935), (21, 7458525), (25, 6265161), (27, 5801075), (35, 4475115), (45, 3480645), (63, 2486175), (75, 2088387), (105, 1491705), (135, 1160215), (175, 895023), (189, 828725), (225, 696129), (315, 497235), (525, 298341), (675, 232043), (945, 165745), (1575, 99447), (4725, 33149)]