27353025

素因数分解:

$3^3\times 5^2\times 7^2\times {\mathrm{827}}^1$

素因数の和:860

約数の個数: 72

約数和(自身を含む): 58523040

約数和(自身を除く): 31170015

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 49, 63, 75, 105, 135, 147, 175, 189, 225, 245, 315, 441, 525, 675, 735, 827, 945, 1225, 1323, 1575, 2205, 2481, 3675, 4135, 4725, 5789, 6615, 7443, 11025, 12405, 17367, 20675, 22329, 28945, 33075, 37215, 40523, 52101, 62025, 86835, 111645, 121569, 144725, 156303, 186075, 202615, 260505, 364707, 434175, 558225, 607845, 781515, 1013075, 1094121, 1302525, 1823535, 3039225, 3907575, 5470605, 9117675, 27353025]

約数ペア:

[(1, 27353025), (3, 9117675), (5, 5470605), (7, 3907575), (9, 3039225), (15, 1823535), (21, 1302525), (25, 1094121), (27, 1013075), (35, 781515), (45, 607845), (49, 558225), (63, 434175), (75, 364707), (105, 260505), (135, 202615), (147, 186075), (175, 156303), (189, 144725), (225, 121569), (245, 111645), (315, 86835), (441, 62025), (525, 52101), (675, 40523), (735, 37215), (827, 33075), (945, 28945), (1225, 22329), (1323, 20675), (1575, 17367), (2205, 12405), (2481, 11025), (3675, 7443), (4135, 6615), (4725, 5789)]