15691971955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{337}}^1\times {\mathrm{3697}}^1$

素因数の和:4279

約数の個数: 32

約数和(自身を含む): 20698741440

約数和(自身を除く): 5006769485

約数列:

[1, 5, 11, 55, 229, 337, 1145, 1685, 2519, 3697, 3707, 12595, 18485, 18535, 40667, 77173, 203335, 385865, 846613, 848903, 1245889, 4233065, 4244515, 6229445, 9312743, 13704779, 46563715, 68523895, 285308581, 1426542905, 3138394391, 15691971955]

約数ペア:

[(1, 15691971955), (5, 3138394391), (11, 1426542905), (55, 285308581), (229, 68523895), (337, 46563715), (1145, 13704779), (1685, 9312743), (2519, 6229445), (3697, 4244515), (3707, 4233065), (12595, 1245889), (18485, 848903), (18535, 846613), (40667, 385865), (77173, 203335)]