1725291275

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{607}}^1$

素因数の和:764

約数の個数: 48

約数和(自身を含む): 2279854080

約数和(自身を除く): 554562805

約数列:

[1, 5, 25, 41, 47, 59, 205, 235, 295, 607, 1025, 1175, 1475, 1927, 2419, 2773, 3035, 9635, 12095, 13865, 15175, 24887, 28529, 35813, 48175, 60475, 69325, 113693, 124435, 142645, 179065, 568465, 622175, 713225, 895325, 1169689, 1468333, 1683211, 2842325, 5848445, 7341665, 8416055, 29242225, 36708325, 42080275, 69011651, 345058255, 1725291275]

約数ペア:

[(1, 1725291275), (5, 345058255), (25, 69011651), (41, 42080275), (47, 36708325), (59, 29242225), (205, 8416055), (235, 7341665), (295, 5848445), (607, 2842325), (1025, 1683211), (1175, 1468333), (1475, 1169689), (1927, 895325), (2419, 713225), (2773, 622175), (3035, 568465), (9635, 179065), (12095, 142645), (13865, 124435), (15175, 113693), (24887, 69325), (28529, 60475), (35813, 48175)]