79103025

素因数分解:

$3^2\times 5^2\times {\mathrm{239}}^1\times {\mathrm{1471}}^1$

素因数の和:1726

約数の個数: 36

約数和(自身を含む): 142371840

約数和(自身を除く): 63268815

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 239, 717, 1195, 1471, 2151, 3585, 4413, 5975, 7355, 10755, 13239, 17925, 22065, 36775, 53775, 66195, 110325, 330975, 351569, 1054707, 1757845, 3164121, 5273535, 8789225, 15820605, 26367675, 79103025]

約数ペア:

[(1, 79103025), (3, 26367675), (5, 15820605), (9, 8789225), (15, 5273535), (25, 3164121), (45, 1757845), (75, 1054707), (225, 351569), (239, 330975), (717, 110325), (1195, 66195), (1471, 53775), (2151, 36775), (3585, 22065), (4413, 17925), (5975, 13239), (7355, 10755)]