30283815

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1801}}^1$

素因数の和:1887

約数の個数: 32

約数和(自身を含む): 51897600

約数和(自身を除く): 21613785

約数列:

[1, 3, 5, 15, 19, 57, 59, 95, 177, 285, 295, 885, 1121, 1801, 3363, 5403, 5605, 9005, 16815, 27015, 34219, 102657, 106259, 171095, 318777, 513285, 531295, 1593885, 2018921, 6056763, 10094605, 30283815]

約数ペア:

[(1, 30283815), (3, 10094605), (5, 6056763), (15, 2018921), (19, 1593885), (57, 531295), (59, 513285), (95, 318777), (177, 171095), (285, 106259), (295, 102657), (885, 34219), (1121, 27015), (1801, 16815), (3363, 9005), (5403, 5605)]