342278286145

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{213067}}^1$

素因数の和:213385

約数の個数: 32

約数和(自身を含む): 437522353920

約数和(自身を除く): 95244067775

約数列:

[1, 5, 23, 61, 115, 229, 305, 1145, 1403, 5267, 7015, 13969, 26335, 69845, 213067, 321287, 1065335, 1606435, 4900541, 12997087, 24502705, 48792343, 64985435, 243961715, 298933001, 1122223889, 1494665005, 2976332923, 5611119445, 14881664615, 68455657229, 342278286145]

約数ペア:

[(1, 342278286145), (5, 68455657229), (23, 14881664615), (61, 5611119445), (115, 2976332923), (229, 1494665005), (305, 1122223889), (1145, 298933001), (1403, 243961715), (5267, 64985435), (7015, 48792343), (13969, 24502705), (26335, 12997087), (69845, 4900541), (213067, 1606435), (321287, 1065335)]