90470445

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{4783}}^1$

素因数の和:4901

約数の個数: 32

約数和(自身を含む): 157527552

約数和(自身を除く): 67057107

約数列:

[1, 3, 5, 13, 15, 39, 65, 97, 195, 291, 485, 1261, 1455, 3783, 4783, 6305, 14349, 18915, 23915, 62179, 71745, 186537, 310895, 463951, 932685, 1391853, 2319755, 6031363, 6959265, 18094089, 30156815, 90470445]

約数ペア:

[(1, 90470445), (3, 30156815), (5, 18094089), (13, 6959265), (15, 6031363), (39, 2319755), (65, 1391853), (97, 932685), (195, 463951), (291, 310895), (485, 186537), (1261, 71745), (1455, 62179), (3783, 23915), (4783, 18915), (6305, 14349)]