87929085

素因数分解:

$3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{457}}^1$

素因数の和:693

約数の個数: 32

約数和(自身を含む): 143511552

約数和(自身を除く): 55582467

約数列:

[1, 3, 5, 15, 101, 127, 303, 381, 457, 505, 635, 1371, 1515, 1905, 2285, 6855, 12827, 38481, 46157, 58039, 64135, 138471, 174117, 192405, 230785, 290195, 692355, 870585, 5861939, 17585817, 29309695, 87929085]

約数ペア:

[(1, 87929085), (3, 29309695), (5, 17585817), (15, 5861939), (101, 870585), (127, 692355), (303, 290195), (381, 230785), (457, 192405), (505, 174117), (635, 138471), (1371, 64135), (1515, 58039), (1905, 46157), (2285, 38481), (6855, 12827)]