64514115

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{479}}^1$

素因数の和:604

約数の個数: 48

約数和(自身を含む): 116363520

約数和(自身を除く): 51849405

約数列:

[1, 3, 5, 9, 15, 41, 45, 73, 123, 205, 219, 365, 369, 479, 615, 657, 1095, 1437, 1845, 2395, 2993, 3285, 4311, 7185, 8979, 14965, 19639, 21555, 26937, 34967, 44895, 58917, 98195, 104901, 134685, 174835, 176751, 294585, 314703, 524505, 883755, 1433647, 1573515, 4300941, 7168235, 12902823, 21504705, 64514115]

約数ペア:

[(1, 64514115), (3, 21504705), (5, 12902823), (9, 7168235), (15, 4300941), (41, 1573515), (45, 1433647), (73, 883755), (123, 524505), (205, 314703), (219, 294585), (365, 176751), (369, 174835), (479, 134685), (615, 104901), (657, 98195), (1095, 58917), (1437, 44895), (1845, 34967), (2395, 26937), (2993, 21555), (3285, 19639), (4311, 14965), (7185, 8979)]