40098735

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{30727}}^1$

素因数の和:30767

約数の個数: 24

約数和(自身を含む): 71903520

約数和(自身を除く): 31804785

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 30727, 92181, 153635, 276543, 460905, 891083, 1382715, 2673249, 4455415, 8019747, 13366245, 40098735]

約数ペア:

[(1, 40098735), (3, 13366245), (5, 8019747), (9, 4455415), (15, 2673249), (29, 1382715), (45, 891083), (87, 460905), (145, 276543), (261, 153635), (435, 92181), (1305, 30727)]