15709997145

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1259}}^1\times {\mathrm{43783}}^1$

素因数の和:45069

約数の個数: 32

約数和(自身を含む): 26480563200

約数和(自身を除く): 10770566055

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 1259, 3777, 6295, 18885, 23921, 43783, 71763, 119605, 131349, 218915, 358815, 656745, 831877, 2495631, 4159385, 12478155, 55122797, 165368391, 275613985, 826841955, 1047333143, 3141999429, 5236665715, 15709997145]

約数ペア:

[(1, 15709997145), (3, 5236665715), (5, 3141999429), (15, 1047333143), (19, 826841955), (57, 275613985), (95, 165368391), (285, 55122797), (1259, 12478155), (3777, 4159385), (6295, 2495631), (18885, 831877), (23921, 656745), (43783, 358815), (71763, 218915), (119605, 131349)]