16997888915

素因数分解:

$5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{35083}}^1$

素因数の和:35331

約数の個数: 32

約数和(自身を含む): 23711170560

約数和(自身を除く): 6713281645

約数列:

[1, 5, 7, 35, 109, 127, 545, 635, 763, 889, 3815, 4445, 13843, 35083, 69215, 96901, 175415, 245581, 484505, 1227905, 3824047, 4455541, 19120235, 22277705, 26768329, 31188787, 133841645, 155943935, 485653969, 2428269845, 3399577783, 16997888915]

約数ペア:

[(1, 16997888915), (5, 3399577783), (7, 2428269845), (35, 485653969), (109, 155943935), (127, 133841645), (545, 31188787), (635, 26768329), (763, 22277705), (889, 19120235), (3815, 4455541), (4445, 3824047), (13843, 1227905), (35083, 484505), (69215, 245581), (96901, 175415)]