724866505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{2969}}^1$

素因数の和:3201

約数の個数: 32

約数和(自身を含む): 995639040

約数和(自身を除く): 270772535

約数列:

[1, 5, 11, 23, 55, 115, 193, 253, 965, 1265, 2123, 2969, 4439, 10615, 14845, 22195, 32659, 48829, 68287, 163295, 244145, 341435, 573017, 751157, 2865085, 3755785, 6303187, 13179391, 31515935, 65896955, 144973301, 724866505]

約数ペア:

[(1, 724866505), (5, 144973301), (11, 65896955), (23, 31515935), (55, 13179391), (115, 6303187), (193, 3755785), (253, 2865085), (965, 751157), (1265, 573017), (2123, 341435), (2969, 244145), (4439, 163295), (10615, 68287), (14845, 48829), (22195, 32659)]