25143102

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1$

素因数の和:538

約数の個数: 64

約数和(自身を含む): 60264000

約数和(自身を除く): 35120898

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 61, 102, 122, 153, 183, 306, 366, 449, 459, 549, 898, 918, 1037, 1098, 1347, 1647, 2074, 2694, 3111, 3294, 4041, 6222, 7633, 8082, 9333, 12123, 15266, 18666, 22899, 24246, 27389, 27999, 45798, 54778, 55998, 68697, 82167, 137394, 164334, 206091, 246501, 412182, 465613, 493002, 739503, 931226, 1396839, 1479006, 2793678, 4190517, 8381034, 12571551, 25143102]

約数ペア:

[(1, 25143102), (2, 12571551), (3, 8381034), (6, 4190517), (9, 2793678), (17, 1479006), (18, 1396839), (27, 931226), (34, 739503), (51, 493002), (54, 465613), (61, 412182), (102, 246501), (122, 206091), (153, 164334), (183, 137394), (306, 82167), (366, 68697), (449, 55998), (459, 54778), (549, 45798), (898, 27999), (918, 27389), (1037, 24246), (1098, 22899), (1347, 18666), (1647, 15266), (2074, 12123), (2694, 9333), (3111, 8082), (3294, 7633), (4041, 6222)]