15697975085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1471}}^1\times {\mathrm{8641}}^1$

素因数の和:10149

約数の個数: 32

約数和(自身を含む): 21371320320

約数和(自身を除く): 5673345235

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 1471, 7355, 8641, 19123, 27949, 43205, 95615, 112333, 139745, 164179, 363337, 561665, 820895, 1816685, 2134327, 10671635, 12710911, 63554555, 165241843, 241507309, 826209215, 1207536545, 3139595017, 15697975085]

約数ペア:

[(1, 15697975085), (5, 3139595017), (13, 1207536545), (19, 826209215), (65, 241507309), (95, 165241843), (247, 63554555), (1235, 12710911), (1471, 10671635), (7355, 2134327), (8641, 1816685), (19123, 820895), (27949, 561665), (43205, 363337), (95615, 164179), (112333, 139745)]