40586085

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{12703}}^1$

素因数の和:12785

約数の個数: 24

約数和(自身を含む): 71345664

約数和(自身を除く): 30759579

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 12703, 38109, 63515, 114327, 190545, 571635, 901913, 2705739, 4509565, 8117217, 13528695, 40586085]

約数ペア:

[(1, 40586085), (3, 13528695), (5, 8117217), (9, 4509565), (15, 2705739), (45, 901913), (71, 571635), (213, 190545), (355, 114327), (639, 63515), (1065, 38109), (3195, 12703)]