38085015

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{641}}^1$

素因数の和:899

約数の個数: 32

約数和(自身を含む): 64898496

約数和(自身を除く): 26813481

約数列:

[1, 3, 5, 15, 17, 51, 85, 233, 255, 641, 699, 1165, 1923, 3205, 3495, 3961, 9615, 10897, 11883, 19805, 32691, 54485, 59415, 149353, 163455, 448059, 746765, 2240295, 2539001, 7617003, 12695005, 38085015]

約数ペア:

[(1, 38085015), (3, 12695005), (5, 7617003), (15, 2539001), (17, 2240295), (51, 746765), (85, 448059), (233, 163455), (255, 149353), (641, 59415), (699, 54485), (1165, 32691), (1923, 19805), (3205, 11883), (3495, 10897), (3961, 9615)]