40527645

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{617}}^1$

素因数の和:805

約数の個数: 32

約数和(自身を含む): 67633920

約数和(自身を除く): 27106275

約数列:

[1, 3, 5, 15, 29, 87, 145, 151, 435, 453, 617, 755, 1851, 2265, 3085, 4379, 9255, 13137, 17893, 21895, 53679, 65685, 89465, 93167, 268395, 279501, 465835, 1397505, 2701843, 8105529, 13509215, 40527645]

約数ペア:

[(1, 40527645), (3, 13509215), (5, 8105529), (15, 2701843), (29, 1397505), (87, 465835), (145, 279501), (151, 268395), (435, 93167), (453, 89465), (617, 65685), (755, 53679), (1851, 21895), (2265, 17893), (3085, 13137), (4379, 9255)]