99265405

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 131155200

約数和(自身を除く): 31889795

約数列:

[1, 5, 19, 29, 95, 137, 145, 263, 551, 685, 1315, 2603, 2755, 3973, 4997, 7627, 13015, 19865, 24985, 36031, 38135, 75487, 144913, 180155, 377435, 684589, 724565, 1044899, 3422945, 5224495, 19853081, 99265405]

約数ペア:

[(1, 99265405), (5, 19853081), (19, 5224495), (29, 3422945), (95, 1044899), (137, 724565), (145, 684589), (263, 377435), (551, 180155), (685, 144913), (1315, 75487), (2603, 38135), (2755, 36031), (3973, 24985), (4997, 19865), (7627, 13015)]