54509175

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{653}}^1$

素因数の和:729

約数の個数: 72

約数和(自身を含む): 113858784

約数和(自身を除く): 59349609

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 53, 63, 75, 105, 159, 175, 225, 265, 315, 371, 477, 525, 653, 795, 1113, 1325, 1575, 1855, 1959, 2385, 3265, 3339, 3975, 4571, 5565, 5877, 9275, 9795, 11925, 13713, 16325, 16695, 22855, 27825, 29385, 34609, 41139, 48975, 68565, 83475, 103827, 114275, 146925, 173045, 205695, 242263, 311481, 342825, 519135, 726789, 865225, 1028475, 1211315, 1557405, 2180367, 2595675, 3633945, 6056575, 7787025, 10901835, 18169725, 54509175]

約数ペア:

[(1, 54509175), (3, 18169725), (5, 10901835), (7, 7787025), (9, 6056575), (15, 3633945), (21, 2595675), (25, 2180367), (35, 1557405), (45, 1211315), (53, 1028475), (63, 865225), (75, 726789), (105, 519135), (159, 342825), (175, 311481), (225, 242263), (265, 205695), (315, 173045), (371, 146925), (477, 114275), (525, 103827), (653, 83475), (795, 68565), (1113, 48975), (1325, 41139), (1575, 34609), (1855, 29385), (1959, 27825), (2385, 22855), (3265, 16695), (3339, 16325), (3975, 13713), (4571, 11925), (5565, 9795), (5877, 9275)]