1293784275

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{52433}}^1$

素因数の和:52500

約数の個数: 48

約数和(自身を含む): 2496697344

約数和(自身を除く): 1202913069

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 47, 75, 105, 141, 175, 235, 329, 525, 705, 987, 1175, 1645, 3525, 4935, 8225, 24675, 52433, 157299, 262165, 367031, 786495, 1101093, 1310825, 1835155, 2464351, 3932475, 5505465, 7393053, 9175775, 12321755, 17250457, 27527325, 36965265, 51751371, 61608775, 86252285, 184826325, 258756855, 431261425, 1293784275]

約数ペア:

[(1, 1293784275), (3, 431261425), (5, 258756855), (7, 184826325), (15, 86252285), (21, 61608775), (25, 51751371), (35, 36965265), (47, 27527325), (75, 17250457), (105, 12321755), (141, 9175775), (175, 7393053), (235, 5505465), (329, 3932475), (525, 2464351), (705, 1835155), (987, 1310825), (1175, 1101093), (1645, 786495), (3525, 367031), (4935, 262165), (8225, 157299), (24675, 52433)]