8903145

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 14958720

約数和(自身を除く): 6055575

約数列:

[1, 3, 5, 15, 29, 87, 97, 145, 211, 291, 435, 485, 633, 1055, 1455, 2813, 3165, 6119, 8439, 14065, 18357, 20467, 30595, 42195, 61401, 91785, 102335, 307005, 593543, 1780629, 2967715, 8903145]

約数ペア:

[(1, 8903145), (3, 2967715), (5, 1780629), (15, 593543), (29, 307005), (87, 102335), (97, 91785), (145, 61401), (211, 42195), (291, 30595), (435, 20467), (485, 18357), (633, 14065), (1055, 8439), (1455, 6119), (2813, 3165)]