147262215

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{3361}}^1$

素因数の和:3519

約数の個数: 32

約数和(自身を含む): 247873536

約数和(自身を除く): 100611321

約数列:

[1, 3, 5, 15, 23, 69, 115, 127, 345, 381, 635, 1905, 2921, 3361, 8763, 10083, 14605, 16805, 43815, 50415, 77303, 231909, 386515, 426847, 1159545, 1280541, 2134235, 6402705, 9817481, 29452443, 49087405, 147262215]

約数ペア:

[(1, 147262215), (3, 49087405), (5, 29452443), (15, 9817481), (23, 6402705), (69, 2134235), (115, 1280541), (127, 1159545), (345, 426847), (381, 386515), (635, 231909), (1905, 77303), (2921, 50415), (3361, 43815), (8763, 16805), (10083, 14605)]