64755125

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{983}}^1$

素因数の和:1046

約数の個数: 32

約数和(自身を含む): 88418304

約数和(自身を除く): 23663179

約数列:

[1, 5, 17, 25, 31, 85, 125, 155, 425, 527, 775, 983, 2125, 2635, 3875, 4915, 13175, 16711, 24575, 30473, 65875, 83555, 122875, 152365, 417775, 518041, 761825, 2088875, 2590205, 3809125, 12951025, 64755125]

約数ペア:

[(1, 64755125), (5, 12951025), (17, 3809125), (25, 2590205), (31, 2088875), (85, 761825), (125, 518041), (155, 417775), (425, 152365), (527, 122875), (775, 83555), (983, 65875), (2125, 30473), (2635, 24575), (3875, 16711), (4915, 13175)]