40548375

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:318

約数の個数: 96

約数和(自身を含む): 88258560

約数和(自身を除く): 47710185

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 25, 35, 45, 57, 63, 75, 95, 105, 125, 133, 171, 175, 225, 271, 285, 315, 375, 399, 475, 525, 665, 813, 855, 875, 1125, 1197, 1355, 1425, 1575, 1897, 1995, 2375, 2439, 2625, 3325, 4065, 4275, 5149, 5691, 5985, 6775, 7125, 7875, 9485, 9975, 12195, 15447, 16625, 17073, 20325, 21375, 25745, 28455, 29925, 33875, 36043, 46341, 47425, 49875, 60975, 77235, 85365, 101625, 108129, 128725, 142275, 149625, 180215, 231705, 237125, 304875, 324387, 386175, 426825, 540645, 643625, 711375, 901075, 1158525, 1621935, 1930875, 2134125, 2703225, 4505375, 5792625, 8109675, 13516125, 40548375]

約数ペア:

[(1, 40548375), (3, 13516125), (5, 8109675), (7, 5792625), (9, 4505375), (15, 2703225), (19, 2134125), (21, 1930875), (25, 1621935), (35, 1158525), (45, 901075), (57, 711375), (63, 643625), (75, 540645), (95, 426825), (105, 386175), (125, 324387), (133, 304875), (171, 237125), (175, 231705), (225, 180215), (271, 149625), (285, 142275), (315, 128725), (375, 108129), (399, 101625), (475, 85365), (525, 77235), (665, 60975), (813, 49875), (855, 47425), (875, 46341), (1125, 36043), (1197, 33875), (1355, 29925), (1425, 28455), (1575, 25745), (1897, 21375), (1995, 20325), (2375, 17073), (2439, 16625), (2625, 15447), (3325, 12195), (4065, 9975), (4275, 9485), (5149, 7875), (5691, 7125), (5985, 6775)]