89905245

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{16603}}^1$

素因数の和:16649

約数の個数: 24

約数和(自身を含む): 151826976

約数和(自身を除く): 61921731

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 361, 1083, 1805, 5415, 16603, 49809, 83015, 249045, 315457, 946371, 1577285, 4731855, 5993683, 17981049, 29968415, 89905245]

約数ペア:

[(1, 89905245), (3, 29968415), (5, 17981049), (15, 5993683), (19, 4731855), (57, 1577285), (95, 946371), (285, 315457), (361, 249045), (1083, 83015), (1805, 49809), (5415, 16603)]