40977145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1117}}^1$

素因数の和:1185

約数の個数: 32

約数和(自身を含む): 57957120

約数和(自身を除く): 16979975

約数列:

[1, 5, 11, 23, 29, 55, 115, 145, 253, 319, 667, 1117, 1265, 1595, 3335, 5585, 7337, 12287, 25691, 32393, 36685, 61435, 128455, 161965, 282601, 356323, 745039, 1413005, 1781615, 3725195, 8195429, 40977145]

約数ペア:

[(1, 40977145), (5, 8195429), (11, 3725195), (23, 1781615), (29, 1413005), (55, 745039), (115, 356323), (145, 282601), (253, 161965), (319, 128455), (667, 61435), (1117, 36685), (1265, 32393), (1595, 25691), (3335, 12287), (5585, 7337)]