883940415

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{48823}}^1$

素因数の和:48919

約数の個数: 32

約数和(自身を含む): 1518621696

約数和(自身を除く): 634681281

約数列:

[1, 3, 5, 15, 17, 51, 71, 85, 213, 255, 355, 1065, 1207, 3621, 6035, 18105, 48823, 146469, 244115, 732345, 829991, 2489973, 3466433, 4149955, 10399299, 12449865, 17332165, 51996495, 58929361, 176788083, 294646805, 883940415]

約数ペア:

[(1, 883940415), (3, 294646805), (5, 176788083), (15, 58929361), (17, 51996495), (51, 17332165), (71, 12449865), (85, 10399299), (213, 4149955), (255, 3466433), (355, 2489973), (1065, 829991), (1207, 732345), (3621, 244115), (6035, 146469), (18105, 48823)]