155174888345

素因数分解:

$5^1\times {\mathrm{157}}^1\times {\mathrm{409}}^1\times {\mathrm{443}}^1\times {\mathrm{1091}}^1$

素因数の和:2105

約数の個数: 32

約数和(自身を含む): 188450720640

約数和(自身を除く): 33275832295

約数列:

[1, 5, 157, 409, 443, 785, 1091, 2045, 2215, 5455, 64213, 69551, 171287, 181187, 321065, 347755, 446219, 483313, 856435, 905935, 2231095, 2416565, 28446359, 70056383, 75880141, 142231795, 197675017, 350281915, 379400705, 988375085, 31034977669, 155174888345]

約数ペア:

[(1, 155174888345), (5, 31034977669), (157, 988375085), (409, 379400705), (443, 350281915), (785, 197675017), (1091, 142231795), (2045, 75880141), (2215, 70056383), (5455, 28446359), (64213, 2416565), (69551, 2231095), (171287, 905935), (181187, 856435), (321065, 483313), (347755, 446219)]