156988392555

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{9681677}}^1$

素因数の和:9681755

約数の個数: 32

約数和(自身を含む): 267679033344

約数和(自身を除く): 110690640789

約数列:

[1, 3, 5, 15, 23, 47, 69, 115, 141, 235, 345, 705, 1081, 3243, 5405, 16215, 9681677, 29045031, 48408385, 145225155, 222678571, 455038819, 668035713, 1113392855, 1365116457, 2275194095, 3340178565, 6825582285, 10465892837, 31397678511, 52329464185, 156988392555]

約数ペア:

[(1, 156988392555), (3, 52329464185), (5, 31397678511), (15, 10465892837), (23, 6825582285), (47, 3340178565), (69, 2275194095), (115, 1365116457), (141, 1113392855), (235, 668035713), (345, 455038819), (705, 222678571), (1081, 145225155), (3243, 48408385), (5405, 29045031), (16215, 9681677)]