56657175

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1201}}^1$

素因数の和:1268

約数の個数: 48

約数和(自身を含む): 101948832

約数和(自身を除く): 45291657

約数列:

[1, 3, 5, 15, 17, 25, 37, 51, 75, 85, 111, 185, 255, 425, 555, 629, 925, 1201, 1275, 1887, 2775, 3145, 3603, 6005, 9435, 15725, 18015, 20417, 30025, 44437, 47175, 61251, 90075, 102085, 133311, 222185, 306255, 510425, 666555, 755429, 1110925, 1531275, 2266287, 3332775, 3777145, 11331435, 18885725, 56657175]

約数ペア:

[(1, 56657175), (3, 18885725), (5, 11331435), (15, 3777145), (17, 3332775), (25, 2266287), (37, 1531275), (51, 1110925), (75, 755429), (85, 666555), (111, 510425), (185, 306255), (255, 222185), (425, 133311), (555, 102085), (629, 90075), (925, 61251), (1201, 47175), (1275, 44437), (1887, 30025), (2775, 20417), (3145, 18015), (3603, 15725), (6005, 9435)]