1379295

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{601}}^1$

素因数の和:632

約数の個数: 32

約数和(自身を含む): 2600640

約数和(自身を除く): 1221345

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 601, 765, 1803, 2295, 3005, 5409, 9015, 10217, 16227, 27045, 30651, 51085, 81135, 91953, 153255, 275859, 459765, 1379295]

約数ペア:

[(1, 1379295), (3, 459765), (5, 275859), (9, 153255), (15, 91953), (17, 81135), (27, 51085), (45, 30651), (51, 27045), (85, 16227), (135, 10217), (153, 9015), (255, 5409), (459, 3005), (601, 2295), (765, 1803)]