87139035

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101917}}^1$

素因数の和:101947

約数の個数: 24

約数和(自身を含む): 158992080

約数和(自身を除く): 71853045

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 101917, 305751, 509585, 917253, 1528755, 1936423, 4586265, 5809269, 9682115, 17427807, 29046345, 87139035]

約数ペア:

[(1, 87139035), (3, 29046345), (5, 17427807), (9, 9682115), (15, 5809269), (19, 4586265), (45, 1936423), (57, 1528755), (95, 917253), (171, 509585), (285, 305751), (855, 101917)]