53741025

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{967}}^1$

素因数の和:1015

約数の個数: 72

約数和(自身を含む): 109229120

約数和(自身を除く): 55488095

約数列:

[1, 3, 5, 9, 13, 15, 19, 25, 39, 45, 57, 65, 75, 95, 117, 171, 195, 225, 247, 285, 325, 475, 585, 741, 855, 967, 975, 1235, 1425, 2223, 2901, 2925, 3705, 4275, 4835, 6175, 8703, 11115, 12571, 14505, 18373, 18525, 24175, 37713, 43515, 55119, 55575, 62855, 72525, 91865, 113139, 165357, 188565, 217575, 238849, 275595, 314275, 459325, 565695, 716547, 826785, 942825, 1194245, 1377975, 2149641, 2828475, 3582735, 4133925, 5971225, 10748205, 17913675, 53741025]

約数ペア:

[(1, 53741025), (3, 17913675), (5, 10748205), (9, 5971225), (13, 4133925), (15, 3582735), (19, 2828475), (25, 2149641), (39, 1377975), (45, 1194245), (57, 942825), (65, 826785), (75, 716547), (95, 565695), (117, 459325), (171, 314275), (195, 275595), (225, 238849), (247, 217575), (285, 188565), (325, 165357), (475, 113139), (585, 91865), (741, 72525), (855, 62855), (967, 55575), (975, 55119), (1235, 43515), (1425, 37713), (2223, 24175), (2901, 18525), (2925, 18373), (3705, 14505), (4275, 12571), (4835, 11115), (6175, 8703)]