515511101955

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{631}}^1\times {\mathrm{9833}}^1$

素因数の和:10692

約数の個数: 64

約数和(自身を含む): 859173765120

約数和(自身を除く): 343662663165

約数列:

[1, 3, 5, 15, 29, 87, 145, 191, 435, 573, 631, 955, 1893, 2865, 3155, 5539, 9465, 9833, 16617, 18299, 27695, 29499, 49165, 54897, 83085, 91495, 120521, 147495, 274485, 285157, 361563, 602605, 855471, 1425785, 1807815, 1878103, 3495109, 4277355, 5634309, 6204623, 9390515, 10485327, 17475545, 18613869, 28171545, 31023115, 52426635, 54464987, 93069345, 163394961, 179934067, 272324935, 539802201, 816974805, 899670335, 1185082993, 2699011005, 3555248979, 5925414965, 17776244895, 34367406797, 103102220391, 171837033985, 515511101955]

約数ペア:

[(1, 515511101955), (3, 171837033985), (5, 103102220391), (15, 34367406797), (29, 17776244895), (87, 5925414965), (145, 3555248979), (191, 2699011005), (435, 1185082993), (573, 899670335), (631, 816974805), (955, 539802201), (1893, 272324935), (2865, 179934067), (3155, 163394961), (5539, 93069345), (9465, 54464987), (9833, 52426635), (16617, 31023115), (18299, 28171545), (27695, 18613869), (29499, 17475545), (49165, 10485327), (54897, 9390515), (83085, 6204623), (91495, 5634309), (120521, 4277355), (147495, 3495109), (274485, 1878103), (285157, 1807815), (361563, 1425785), (602605, 855471)]