73618725

素因数分解:

$3^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 125706240

約数和(自身を除く): 52087515

約数列:

[1, 3, 5, 15, 25, 59, 75, 127, 131, 177, 295, 381, 393, 635, 655, 885, 1475, 1905, 1965, 3175, 3275, 4425, 7493, 7729, 9525, 9825, 16637, 22479, 23187, 37465, 38645, 49911, 83185, 112395, 115935, 187325, 193225, 249555, 415925, 561975, 579675, 981583, 1247775, 2944749, 4907915, 14723745, 24539575, 73618725]

約数ペア:

[(1, 73618725), (3, 24539575), (5, 14723745), (15, 4907915), (25, 2944749), (59, 1247775), (75, 981583), (127, 579675), (131, 561975), (177, 415925), (295, 249555), (381, 193225), (393, 187325), (635, 115935), (655, 112395), (885, 83185), (1475, 49911), (1905, 38645), (1965, 37465), (3175, 23187), (3275, 22479), (4425, 16637), (7493, 9825), (7729, 9525)]