54545955

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{3389}}^1$

素因数の和:3463

約数の個数: 32

約数和(自身を含む): 92750400

約数和(自身を除く): 38204445

約数列:

[1, 3, 5, 15, 29, 37, 87, 111, 145, 185, 435, 555, 1073, 3219, 3389, 5365, 10167, 16095, 16945, 50835, 98281, 125393, 294843, 376179, 491405, 626965, 1474215, 1880895, 3636397, 10909191, 18181985, 54545955]

約数ペア:

[(1, 54545955), (3, 18181985), (5, 10909191), (15, 3636397), (29, 1880895), (37, 1474215), (87, 626965), (111, 491405), (145, 376179), (185, 294843), (435, 125393), (555, 98281), (1073, 50835), (3219, 16945), (3389, 16095), (5365, 10167)]