53088525

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{911}}^1$

素因数の和:971

約数の個数: 72

約数和(自身を含む): 111730944

約数和(自身を除く): 58642419

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 37, 45, 63, 75, 105, 111, 175, 185, 225, 259, 315, 333, 525, 555, 777, 911, 925, 1295, 1575, 1665, 2331, 2733, 2775, 3885, 4555, 6377, 6475, 8199, 8325, 11655, 13665, 19131, 19425, 22775, 31885, 33707, 40995, 57393, 58275, 68325, 95655, 101121, 159425, 168535, 204975, 235949, 286965, 303363, 478275, 505605, 707847, 842675, 1179745, 1434825, 1516815, 2123541, 2528025, 3539235, 5898725, 7584075, 10617705, 17696175, 53088525]

約数ペア:

[(1, 53088525), (3, 17696175), (5, 10617705), (7, 7584075), (9, 5898725), (15, 3539235), (21, 2528025), (25, 2123541), (35, 1516815), (37, 1434825), (45, 1179745), (63, 842675), (75, 707847), (105, 505605), (111, 478275), (175, 303363), (185, 286965), (225, 235949), (259, 204975), (315, 168535), (333, 159425), (525, 101121), (555, 95655), (777, 68325), (911, 58275), (925, 57393), (1295, 40995), (1575, 33707), (1665, 31885), (2331, 22775), (2733, 19425), (2775, 19131), (3885, 13665), (4555, 11655), (6377, 8325), (6475, 8199)]