142476455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1321}}^1$

素因数の和:1427

約数の個数: 32

約数和(自身を含む): 195317568

約数和(自身を除く): 52841113

約数列:

[1, 5, 11, 37, 53, 55, 185, 265, 407, 583, 1321, 1961, 2035, 2915, 6605, 9805, 14531, 21571, 48877, 70013, 72655, 107855, 244385, 350065, 537647, 770143, 2590481, 2688235, 3850715, 12952405, 28495291, 142476455]

約数ペア:

[(1, 142476455), (5, 28495291), (11, 12952405), (37, 3850715), (53, 2688235), (55, 2590481), (185, 770143), (265, 537647), (407, 350065), (583, 244385), (1321, 107855), (1961, 72655), (2035, 70013), (2915, 48877), (6605, 21571), (9805, 14531)]