39772035

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{257}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 73251360

約数和(自身を除く): 33479325

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 181, 257, 285, 543, 771, 855, 905, 1285, 1629, 2313, 2715, 3439, 3855, 4883, 8145, 10317, 11565, 14649, 17195, 24415, 30951, 43947, 46517, 51585, 73245, 139551, 154755, 219735, 232585, 418653, 697755, 883823, 2093265, 2651469, 4419115, 7954407, 13257345, 39772035]

約数ペア:

[(1, 39772035), (3, 13257345), (5, 7954407), (9, 4419115), (15, 2651469), (19, 2093265), (45, 883823), (57, 697755), (95, 418653), (171, 232585), (181, 219735), (257, 154755), (285, 139551), (543, 73245), (771, 51585), (855, 46517), (905, 43947), (1285, 30951), (1629, 24415), (2313, 17195), (2715, 14649), (3439, 11565), (3855, 10317), (4883, 8145)]