42969355

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3163}}^1$

素因数の和:3211

約数の個数: 32

約数和(自身を含む): 63786240

約数和(自身を除く): 20816885

約数列:

[1, 5, 11, 13, 19, 55, 65, 95, 143, 209, 247, 715, 1045, 1235, 2717, 3163, 13585, 15815, 34793, 41119, 60097, 173965, 205595, 300485, 452309, 661067, 781261, 2261545, 3305335, 3906305, 8593871, 42969355]

約数ペア:

[(1, 42969355), (5, 8593871), (11, 3906305), (13, 3305335), (19, 2261545), (55, 781261), (65, 661067), (95, 452309), (143, 300485), (209, 205595), (247, 173965), (715, 60097), (1045, 41119), (1235, 34793), (2717, 15815), (3163, 13585)]