272000905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{331}}^1$

素因数の和:637

約数の個数: 32

約数和(自身を含む): 364105728

約数和(自身を除く): 92104823

約数列:

[1, 5, 11, 55, 67, 223, 331, 335, 737, 1115, 1655, 2453, 3641, 3685, 12265, 14941, 18205, 22177, 73813, 74705, 110885, 164351, 243947, 369065, 811943, 821755, 1219735, 4059715, 4945471, 24727355, 54400181, 272000905]

約数ペア:

[(1, 272000905), (5, 54400181), (11, 24727355), (55, 4945471), (67, 4059715), (223, 1219735), (331, 821755), (335, 811943), (737, 369065), (1115, 243947), (1655, 164351), (2453, 110885), (3641, 74705), (3685, 73813), (12265, 22177), (14941, 18205)]