47899755

素因数分解:

$3^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1171}}^1$

素因数の和:1289

約数の個数: 40

約数和(自身を含む): 86788944

約数和(自身を除く): 38889189

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 101, 135, 303, 405, 505, 909, 1171, 1515, 2727, 3513, 4545, 5855, 8181, 10539, 13635, 17565, 31617, 40905, 52695, 94851, 118271, 158085, 354813, 474255, 591355, 1064439, 1774065, 3193317, 5322195, 9579951, 15966585, 47899755]

約数ペア:

[(1, 47899755), (3, 15966585), (5, 9579951), (9, 5322195), (15, 3193317), (27, 1774065), (45, 1064439), (81, 591355), (101, 474255), (135, 354813), (303, 158085), (405, 118271), (505, 94851), (909, 52695), (1171, 40905), (1515, 31617), (2727, 17565), (3513, 13635), (4545, 10539), (5855, 8181)]