99777105

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{647}}^1$

素因数の和:830

約数の個数: 48

約数和(自身を含む): 181958400

約数和(自身を除く): 82181295

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 149, 207, 345, 447, 647, 745, 1035, 1341, 1941, 2235, 3235, 3427, 5823, 6705, 9705, 10281, 14881, 17135, 29115, 30843, 44643, 51405, 74405, 96403, 133929, 154215, 223215, 289209, 482015, 669645, 867627, 1446045, 2217269, 4338135, 6651807, 11086345, 19955421, 33259035, 99777105]

約数ペア:

[(1, 99777105), (3, 33259035), (5, 19955421), (9, 11086345), (15, 6651807), (23, 4338135), (45, 2217269), (69, 1446045), (115, 867627), (149, 669645), (207, 482015), (345, 289209), (447, 223215), (647, 154215), (745, 133929), (1035, 96403), (1341, 74405), (1941, 51405), (2235, 44643), (3235, 30843), (3427, 29115), (5823, 17135), (6705, 14881), (9705, 10281)]