1139895

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1$

素因数の和:431

約数の個数: 24

約数和(自身を含む): 2008656

約数和(自身を除く): 868761

約数列:

[1, 3, 5, 9, 15, 45, 73, 219, 347, 365, 657, 1041, 1095, 1735, 3123, 3285, 5205, 15615, 25331, 75993, 126655, 227979, 379965, 1139895]

約数ペア:

[(1, 1139895), (3, 379965), (5, 227979), (9, 126655), (15, 75993), (45, 25331), (73, 15615), (219, 5205), (347, 3285), (365, 3123), (657, 1735), (1041, 1095)]