79842455

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1109}}^1$

素因数の和:1160

約数の個数: 48

約数和(自身を含む): 127552320

約数和(自身を除く): 47709865

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 119, 121, 187, 385, 595, 605, 847, 935, 1109, 1309, 2057, 4235, 5545, 6545, 7763, 10285, 12199, 14399, 18853, 38815, 60995, 71995, 85393, 94265, 131971, 134189, 207383, 426965, 659855, 670945, 939323, 1036915, 1451681, 2281213, 4696615, 7258405, 11406065, 15968491, 79842455]

約数ペア:

[(1, 79842455), (5, 15968491), (7, 11406065), (11, 7258405), (17, 4696615), (35, 2281213), (55, 1451681), (77, 1036915), (85, 939323), (119, 670945), (121, 659855), (187, 426965), (385, 207383), (595, 134189), (605, 131971), (847, 94265), (935, 85393), (1109, 71995), (1309, 60995), (2057, 38815), (4235, 18853), (5545, 14399), (6545, 12199), (7763, 10285)]