557082156975

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{2259739}}^1$

素因数の和:2259944

約数の個数: 48

約数和(自身を含む): 975123004800

約数和(自身を除く): 418040847825

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 173, 285, 475, 519, 865, 1425, 2595, 3287, 4325, 9861, 12975, 16435, 49305, 82175, 246525, 2259739, 6779217, 11298695, 33896085, 42935041, 56493475, 128805123, 169480425, 214675205, 390934847, 644025615, 1073376025, 1172804541, 1954674235, 3220128075, 5864022705, 7427762093, 9773371175, 22283286279, 29320113525, 37138810465, 111416431395, 185694052325, 557082156975]

約数ペア:

[(1, 557082156975), (3, 185694052325), (5, 111416431395), (15, 37138810465), (19, 29320113525), (25, 22283286279), (57, 9773371175), (75, 7427762093), (95, 5864022705), (173, 3220128075), (285, 1954674235), (475, 1172804541), (519, 1073376025), (865, 644025615), (1425, 390934847), (2595, 214675205), (3287, 169480425), (4325, 128805123), (9861, 56493475), (12975, 42935041), (16435, 33896085), (49305, 11298695), (82175, 6779217), (246525, 2259739)]