17389295

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1$

素因数の和:132

約数の個数: 48

約数和(自身を含む): 27454464

約数和(自身を除く): 10065169

約数列:

[1, 5, 7, 11, 31, 35, 47, 55, 77, 155, 217, 235, 329, 341, 385, 517, 961, 1085, 1457, 1645, 1705, 2387, 2585, 3619, 4805, 6727, 7285, 10199, 10571, 11935, 16027, 18095, 33635, 45167, 50995, 52855, 73997, 80135, 112189, 225835, 316169, 369985, 496837, 560945, 1580845, 2484185, 3477859, 17389295]

約数ペア:

[(1, 17389295), (5, 3477859), (7, 2484185), (11, 1580845), (31, 560945), (35, 496837), (47, 369985), (55, 316169), (77, 225835), (155, 112189), (217, 80135), (235, 73997), (329, 52855), (341, 50995), (385, 45167), (517, 33635), (961, 18095), (1085, 16027), (1457, 11935), (1645, 10571), (1705, 10199), (2387, 7285), (2585, 6727), (3619, 4805)]