814338225

素因数分解:

$3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{38917}}^1$

素因数の和:38967

約数の個数: 48

約数和(自身を含む): 1544266240

約数和(自身を除く): 729928015

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 45, 75, 93, 135, 155, 225, 279, 465, 675, 775, 837, 1395, 2325, 4185, 6975, 20925, 38917, 116751, 194585, 350253, 583755, 972925, 1050759, 1206427, 1751265, 2918775, 3619281, 5253795, 6032135, 8756325, 10857843, 18096405, 26268975, 30160675, 32573529, 54289215, 90482025, 162867645, 271446075, 814338225]

約数ペア:

[(1, 814338225), (3, 271446075), (5, 162867645), (9, 90482025), (15, 54289215), (25, 32573529), (27, 30160675), (31, 26268975), (45, 18096405), (75, 10857843), (93, 8756325), (135, 6032135), (155, 5253795), (225, 3619281), (279, 2918775), (465, 1751265), (675, 1206427), (775, 1050759), (837, 972925), (1395, 583755), (2325, 350253), (4185, 194585), (6975, 116751), (20925, 38917)]