29371245

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{401}}^1$

素因数の和:685

約数の個数: 32

約数和(自身を含む): 49783680

約数和(自身を除く): 20412435

約数列:

[1, 3, 5, 15, 19, 57, 95, 257, 285, 401, 771, 1203, 1285, 2005, 3855, 4883, 6015, 7619, 14649, 22857, 24415, 38095, 73245, 103057, 114285, 309171, 515285, 1545855, 1958083, 5874249, 9790415, 29371245]

約数ペア:

[(1, 29371245), (3, 9790415), (5, 5874249), (15, 1958083), (19, 1545855), (57, 515285), (95, 309171), (257, 114285), (285, 103057), (401, 73245), (771, 38095), (1203, 24415), (1285, 22857), (2005, 14649), (3855, 7619), (4883, 6015)]