73395575

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1277}}^1$

素因数の和:1328

約数の個数: 36

約数和(自身を含む): 105383880

約数和(自身を除く): 31988305

約数列:

[1, 5, 11, 19, 25, 55, 95, 121, 209, 275, 475, 605, 1045, 1277, 2299, 3025, 5225, 6385, 11495, 14047, 24263, 31925, 57475, 70235, 121315, 154517, 266893, 351175, 606575, 772585, 1334465, 2935823, 3862925, 6672325, 14679115, 73395575]

約数ペア:

[(1, 73395575), (5, 14679115), (11, 6672325), (19, 3862925), (25, 2935823), (55, 1334465), (95, 772585), (121, 606575), (209, 351175), (275, 266893), (475, 154517), (605, 121315), (1045, 70235), (1277, 57475), (2299, 31925), (3025, 24263), (5225, 14047), (6385, 11495)]