40789845

素因数分解:

$3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4139}}^1$

素因数の和:4226

約数の個数: 32

約数和(自身を含む): 73526400

約数和(自身を除く): 32736555

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 135, 219, 365, 657, 1095, 1971, 3285, 4139, 9855, 12417, 20695, 37251, 62085, 111753, 186255, 302147, 558765, 906441, 1510735, 2719323, 4532205, 8157969, 13596615, 40789845]

約数ペア:

[(1, 40789845), (3, 13596615), (5, 8157969), (9, 4532205), (15, 2719323), (27, 1510735), (45, 906441), (73, 558765), (135, 302147), (219, 186255), (365, 111753), (657, 62085), (1095, 37251), (1971, 20695), (3285, 12417), (4139, 9855)]