15874245

素因数分解:

$3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1993}}^1$

素因数の和:2066

約数の個数: 32

約数和(自身を含む): 28713600

約数和(自身を除く): 12839355

約数列:

[1, 3, 5, 9, 15, 27, 45, 59, 135, 177, 295, 531, 885, 1593, 1993, 2655, 5979, 7965, 9965, 17937, 29895, 53811, 89685, 117587, 269055, 352761, 587935, 1058283, 1763805, 3174849, 5291415, 15874245]

約数ペア:

[(1, 15874245), (3, 5291415), (5, 3174849), (9, 1763805), (15, 1058283), (27, 587935), (45, 352761), (59, 269055), (135, 117587), (177, 89685), (295, 53811), (531, 29895), (885, 17937), (1593, 9965), (1993, 7965), (2655, 5979)]