155372665

素因数分解:

$5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{1123}}^1$

素因数の和:1261

約数の個数: 32

約数和(自身を含む): 220124160

約数和(自身を除く): 64751495

約数列:

[1, 5, 7, 35, 59, 67, 295, 335, 413, 469, 1123, 2065, 2345, 3953, 5615, 7861, 19765, 27671, 39305, 66257, 75241, 138355, 331285, 376205, 463799, 526687, 2318995, 2633435, 4439219, 22196095, 31074533, 155372665]

約数ペア:

[(1, 155372665), (5, 31074533), (7, 22196095), (35, 4439219), (59, 2633435), (67, 2318995), (295, 526687), (335, 463799), (413, 376205), (469, 331285), (1123, 138355), (2065, 75241), (2345, 66257), (3953, 39305), (5615, 27671), (7861, 19765)]