71992365

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{2741}}^1$

素因数の和:2869

約数の個数: 32

約数和(自身を含む): 123192576

約数和(自身を除く): 51200211

約数列:

[1, 3, 5, 15, 17, 51, 85, 103, 255, 309, 515, 1545, 1751, 2741, 5253, 8223, 8755, 13705, 26265, 41115, 46597, 139791, 232985, 282323, 698955, 846969, 1411615, 4234845, 4799491, 14398473, 23997455, 71992365]

約数ペア:

[(1, 71992365), (3, 23997455), (5, 14398473), (15, 4799491), (17, 4234845), (51, 1411615), (85, 846969), (103, 698955), (255, 282323), (309, 232985), (515, 139791), (1545, 46597), (1751, 41115), (2741, 26265), (5253, 13705), (8223, 8755)]