123251585545

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1459}}^1\times {\mathrm{7349}}^1$

素因数の和:8854

約数の個数: 48

約数和(自身を含む): 171266760000

約数和(自身を除く): 48015174455

約数列:

[1, 5, 11, 19, 55, 95, 121, 209, 605, 1045, 1459, 2299, 7295, 7349, 11495, 16049, 27721, 36745, 80245, 80839, 138605, 139631, 176539, 304931, 404195, 698155, 882695, 889229, 1524655, 1535941, 3354241, 4446145, 7679705, 10722191, 16771205, 16895351, 53610955, 84476755, 117944101, 203721629, 589720505, 1018608145, 1297385111, 2240937919, 6486925555, 11204689595, 24650317109, 123251585545]

約数ペア:

[(1, 123251585545), (5, 24650317109), (11, 11204689595), (19, 6486925555), (55, 2240937919), (95, 1297385111), (121, 1018608145), (209, 589720505), (605, 203721629), (1045, 117944101), (1459, 84476755), (2299, 53610955), (7295, 16895351), (7349, 16771205), (11495, 10722191), (16049, 7679705), (27721, 4446145), (36745, 3354241), (80245, 1535941), (80839, 1524655), (138605, 889229), (139631, 882695), (176539, 698155), (304931, 404195)]