28418115

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{5939}}^1$

素因数の和:5987

約数の個数: 32

約数和(自身を含む): 51321600

約数和(自身を除く): 22903485

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 87, 145, 165, 319, 435, 957, 1595, 4785, 5939, 17817, 29695, 65329, 89085, 172231, 195987, 326645, 516693, 861155, 979935, 1894541, 2583465, 5683623, 9472705, 28418115]

約数ペア:

[(1, 28418115), (3, 9472705), (5, 5683623), (11, 2583465), (15, 1894541), (29, 979935), (33, 861155), (55, 516693), (87, 326645), (145, 195987), (165, 172231), (319, 89085), (435, 65329), (957, 29695), (1595, 17817), (4785, 5939)]