40395795

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{5209}}^1$

素因数の和:5275

約数の個数: 32

約数和(自身を含む): 72023040

約数和(自身を除く): 31627245

約数列:

[1, 3, 5, 11, 15, 33, 47, 55, 141, 165, 235, 517, 705, 1551, 2585, 5209, 7755, 15627, 26045, 57299, 78135, 171897, 244823, 286495, 734469, 859485, 1224115, 2693053, 3672345, 8079159, 13465265, 40395795]

約数ペア:

[(1, 40395795), (3, 13465265), (5, 8079159), (11, 3672345), (15, 2693053), (33, 1224115), (47, 859485), (55, 734469), (141, 286495), (165, 244823), (235, 171897), (517, 78135), (705, 57299), (1551, 26045), (2585, 15627), (5209, 7755)]