930198735

素因数分解:

$3^4\times 5^1\times {\mathrm{2296787}}^1$

素因数の和:2296804

約数の個数: 20

約数和(自身を含む): 1667468088

約数和(自身を除く): 737269353

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 2296787, 6890361, 11483935, 20671083, 34451805, 62013249, 103355415, 186039747, 310066245, 930198735]

約数ペア:

[(1, 930198735), (3, 310066245), (5, 186039747), (9, 103355415), (15, 62013249), (27, 34451805), (45, 20671083), (81, 11483935), (135, 6890361), (405, 2296787)]