115693965

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{271}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 206219520

約数和(自身を除く): 90525555

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 179, 265, 271, 477, 537, 795, 813, 895, 1355, 1611, 2385, 2439, 2685, 4065, 8055, 9487, 12195, 14363, 28461, 43089, 47435, 48509, 71815, 85383, 129267, 142305, 145527, 215445, 242545, 426915, 436581, 646335, 727635, 2182905, 2570977, 7712931, 12854885, 23138793, 38564655, 115693965]

約数ペア:

[(1, 115693965), (3, 38564655), (5, 23138793), (9, 12854885), (15, 7712931), (45, 2570977), (53, 2182905), (159, 727635), (179, 646335), (265, 436581), (271, 426915), (477, 242545), (537, 215445), (795, 145527), (813, 142305), (895, 129267), (1355, 85383), (1611, 71815), (2385, 48509), (2439, 47435), (2685, 43089), (4065, 28461), (8055, 14363), (9487, 12195)]