164889095

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{863}}^1$

素因数の和:1031

約数の個数: 32

約数和(自身を含む): 232906752

約数和(自身を除く): 68017657

約数列:

[1, 5, 7, 35, 53, 103, 265, 371, 515, 721, 863, 1855, 3605, 4315, 5459, 6041, 27295, 30205, 38213, 45739, 88889, 191065, 228695, 320173, 444445, 622223, 1600865, 3111115, 4711117, 23555585, 32977819, 164889095]

約数ペア:

[(1, 164889095), (5, 32977819), (7, 23555585), (35, 4711117), (53, 3111115), (103, 1600865), (265, 622223), (371, 444445), (515, 320173), (721, 228695), (863, 191065), (1855, 88889), (3605, 45739), (4315, 38213), (5459, 30205), (6041, 27295)]