8019045

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 14938560

約数和(自身を除く): 6919515

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 83, 95, 113, 171, 249, 285, 339, 415, 565, 747, 855, 1017, 1245, 1577, 1695, 2147, 3735, 4731, 5085, 6441, 7885, 9379, 10735, 14193, 19323, 23655, 28137, 32205, 46895, 70965, 84411, 96615, 140685, 178201, 422055, 534603, 891005, 1603809, 2673015, 8019045]

約数ペア:

[(1, 8019045), (3, 2673015), (5, 1603809), (9, 891005), (15, 534603), (19, 422055), (45, 178201), (57, 140685), (83, 96615), (95, 84411), (113, 70965), (171, 46895), (249, 32205), (285, 28137), (339, 23655), (415, 19323), (565, 14193), (747, 10735), (855, 9379), (1017, 7885), (1245, 6441), (1577, 5085), (1695, 4731), (2147, 3735)]