71334875

素因数分解:

$5^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{449}}^1$

素因数の和:536

約数の個数: 32

約数和(自身を含む): 94348800

約数和(自身を除く): 23013925

約数列:

[1, 5, 25, 31, 41, 125, 155, 205, 449, 775, 1025, 1271, 2245, 3875, 5125, 6355, 11225, 13919, 18409, 31775, 56125, 69595, 92045, 158875, 347975, 460225, 570679, 1739875, 2301125, 2853395, 14266975, 71334875]

約数ペア:

[(1, 71334875), (5, 14266975), (25, 2853395), (31, 2301125), (41, 1739875), (125, 570679), (155, 460225), (205, 347975), (449, 158875), (775, 92045), (1025, 69595), (1271, 56125), (2245, 31775), (3875, 18409), (5125, 13919), (6355, 11225)]