222756554495

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{997}}^1\times {\mathrm{1051}}^1$

素因数の和:2172

約数の個数: 64

約数和(自身を含む): 295264351872

約数和(自身を除く): 72507797377

約数列:

[1, 5, 17, 41, 61, 85, 205, 305, 697, 997, 1037, 1051, 2501, 3485, 4985, 5185, 5255, 12505, 16949, 17867, 40877, 42517, 43091, 60817, 64111, 84745, 89335, 204385, 212585, 215455, 304085, 320555, 694909, 732547, 1033889, 1047847, 1089887, 2493497, 2628551, 3474545, 3662735, 5169445, 5239235, 5449435, 12467485, 13142755, 17813399, 42389449, 42961727, 44685367, 63918667, 89066995, 211947245, 214808635, 223426835, 319593335, 730349359, 1086617339, 2620665347, 3651746795, 5433086695, 13103326735, 44551310899, 222756554495]

約数ペア:

[(1, 222756554495), (5, 44551310899), (17, 13103326735), (41, 5433086695), (61, 3651746795), (85, 2620665347), (205, 1086617339), (305, 730349359), (697, 319593335), (997, 223426835), (1037, 214808635), (1051, 211947245), (2501, 89066995), (3485, 63918667), (4985, 44685367), (5185, 42961727), (5255, 42389449), (12505, 17813399), (16949, 13142755), (17867, 12467485), (40877, 5449435), (42517, 5239235), (43091, 5169445), (60817, 3662735), (64111, 3474545), (84745, 2628551), (89335, 2493497), (204385, 1089887), (212585, 1047847), (215455, 1033889), (304085, 732547), (320555, 694909)]