39813795

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{42131}}^1$

素因数の和:42152

約数の個数: 32

約数和(自身を含む): 80893440

約数和(自身を除く): 41079645

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 42131, 126393, 210655, 294917, 379179, 631965, 884751, 1137537, 1474585, 1895895, 2654253, 4423755, 5687685, 7962759, 13271265, 39813795]

約数ペア:

[(1, 39813795), (3, 13271265), (5, 7962759), (7, 5687685), (9, 4423755), (15, 2654253), (21, 1895895), (27, 1474585), (35, 1137537), (45, 884751), (63, 631965), (105, 379179), (135, 294917), (189, 210655), (315, 126393), (945, 42131)]