306083985

素因数分解:

$3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1\times {\mathrm{997}}^1$

素因数の和:1313

約数の個数: 32

約数和(自身を含む): 497626752

約数和(自身を除く): 191542767

約数列:

[1, 3, 5, 15, 97, 211, 291, 485, 633, 997, 1055, 1455, 2991, 3165, 4985, 14955, 20467, 61401, 96709, 102335, 210367, 290127, 307005, 483545, 631101, 1051835, 1450635, 3155505, 20405599, 61216797, 102027995, 306083985]

約数ペア:

[(1, 306083985), (3, 102027995), (5, 61216797), (15, 20405599), (97, 3155505), (211, 1450635), (291, 1051835), (485, 631101), (633, 483545), (997, 307005), (1055, 290127), (1455, 210367), (2991, 102335), (3165, 96709), (4985, 61401), (14955, 20467)]