65914205

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2213}}^1$

素因数の和:2285

約数の個数: 32

約数和(自身を含む): 96920064

約数和(自身を除く): 31005859

約数列:

[1, 5, 7, 23, 35, 37, 115, 161, 185, 259, 805, 851, 1295, 2213, 4255, 5957, 11065, 15491, 29785, 50899, 77455, 81881, 254495, 356293, 409405, 573167, 1781465, 1883263, 2865835, 9416315, 13182841, 65914205]

約数ペア:

[(1, 65914205), (5, 13182841), (7, 9416315), (23, 2865835), (35, 1883263), (37, 1781465), (115, 573167), (161, 409405), (185, 356293), (259, 254495), (805, 81881), (851, 77455), (1295, 50899), (2213, 29785), (4255, 15491), (5957, 11065)]