545153025

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{1789}}^1$

素因数の和:2058

約数の個数: 48

約数和(自身を含む): 958867200

約数和(自身を除く): 413714175

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 239, 255, 425, 717, 1195, 1275, 1789, 3585, 4063, 5367, 5975, 8945, 12189, 17925, 20315, 26835, 30413, 44725, 60945, 91239, 101575, 134175, 152065, 304725, 427571, 456195, 760325, 1282713, 2137855, 2280975, 6413565, 7268707, 10689275, 21806121, 32067825, 36343535, 109030605, 181717675, 545153025]

約数ペア:

[(1, 545153025), (3, 181717675), (5, 109030605), (15, 36343535), (17, 32067825), (25, 21806121), (51, 10689275), (75, 7268707), (85, 6413565), (239, 2280975), (255, 2137855), (425, 1282713), (717, 760325), (1195, 456195), (1275, 427571), (1789, 304725), (3585, 152065), (4063, 134175), (5367, 101575), (5975, 91239), (8945, 60945), (12189, 44725), (17925, 30413), (20315, 26835)]