39830535

素因数分解:

$3^4\times 5^1\times {\mathrm{98347}}^1$

素因数の和:98364

約数の個数: 20

約数和(自身を含む): 71400648

約数和(自身を除く): 31570113

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 98347, 295041, 491735, 885123, 1475205, 2655369, 4425615, 7966107, 13276845, 39830535]

約数ペア:

[(1, 39830535), (3, 13276845), (5, 7966107), (9, 4425615), (15, 2655369), (27, 1475205), (45, 885123), (81, 491735), (135, 295041), (405, 98347)]