16102215

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{509}}^1$

素因数の和:576

約数の個数: 48

約数和(自身を含む): 30232800

約数和(自身を除く): 14130585

約数列:

[1, 3, 5, 9, 15, 19, 37, 45, 57, 95, 111, 171, 185, 285, 333, 509, 555, 703, 855, 1527, 1665, 2109, 2545, 3515, 4581, 6327, 7635, 9671, 10545, 18833, 22905, 29013, 31635, 48355, 56499, 87039, 94165, 145065, 169497, 282495, 357827, 435195, 847485, 1073481, 1789135, 3220443, 5367405, 16102215]

約数ペア:

[(1, 16102215), (3, 5367405), (5, 3220443), (9, 1789135), (15, 1073481), (19, 847485), (37, 435195), (45, 357827), (57, 282495), (95, 169497), (111, 145065), (171, 94165), (185, 87039), (285, 56499), (333, 48355), (509, 31635), (555, 29013), (703, 22905), (855, 18833), (1527, 10545), (1665, 9671), (2109, 7635), (2545, 6327), (3515, 4581)]