98989545

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1$

素因数の和:585

約数の個数: 32

約数和(自身を含む): 160997760

約数和(自身を除く): 62008215

約数列:

[1, 3, 5, 15, 139, 197, 241, 417, 591, 695, 723, 985, 1205, 2085, 2955, 3615, 27383, 33499, 47477, 82149, 100497, 136915, 142431, 167495, 237385, 410745, 502485, 712155, 6599303, 19797909, 32996515, 98989545]

約数ペア:

[(1, 98989545), (3, 32996515), (5, 19797909), (15, 6599303), (139, 712155), (197, 502485), (241, 410745), (417, 237385), (591, 167495), (695, 142431), (723, 136915), (985, 100497), (1205, 82149), (2085, 47477), (2955, 33499), (3615, 27383)]