84728545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{449}}^1$

素因数の和:585

約数の個数: 32

約数和(自身を含む): 115084800

約数和(自身を除く): 30356255

約数列:

[1, 5, 11, 47, 55, 73, 235, 365, 449, 517, 803, 2245, 2585, 3431, 4015, 4939, 17155, 21103, 24695, 32777, 37741, 105515, 163885, 188705, 232133, 360547, 1160665, 1540519, 1802735, 7702595, 16945709, 84728545]

約数ペア:

[(1, 84728545), (5, 16945709), (11, 7702595), (47, 1802735), (55, 1540519), (73, 1160665), (235, 360547), (365, 232133), (449, 188705), (517, 163885), (803, 105515), (2245, 37741), (2585, 32777), (3431, 24695), (4015, 21103), (4939, 17155)]