53074520355

素因数分解:

$3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{811}}^1\times {\mathrm{25219}}^1$

素因数の和:26211

約数の個数: 32

約数和(自身を含む): 85518800640

約数和(自身を除く): 32444280285

約数列:

[1, 3, 5, 15, 173, 519, 811, 865, 2433, 2595, 4055, 12165, 25219, 75657, 126095, 140303, 378285, 420909, 701515, 2104545, 4362887, 13088661, 20452609, 21814435, 61357827, 65443305, 102263045, 306789135, 3538301357, 10614904071, 17691506785, 53074520355]

約数ペア:

[(1, 53074520355), (3, 17691506785), (5, 10614904071), (15, 3538301357), (173, 306789135), (519, 102263045), (811, 65443305), (865, 61357827), (2433, 21814435), (2595, 20452609), (4055, 13088661), (12165, 4362887), (25219, 2104545), (75657, 701515), (126095, 420909), (140303, 378285)]