514719115

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 692297280

約数和(自身を除く): 177578165

約数列:

[1, 5, 17, 29, 71, 85, 145, 173, 289, 355, 493, 865, 1207, 1445, 2059, 2465, 2941, 5017, 6035, 8381, 10295, 12283, 14705, 20519, 25085, 35003, 41905, 49997, 61415, 85289, 102595, 175015, 208811, 249985, 356207, 426445, 595051, 1044055, 1449913, 1781035, 2975255, 3549787, 6055519, 7249565, 17748935, 30277595, 102943823, 514719115]

約数ペア:

[(1, 514719115), (5, 102943823), (17, 30277595), (29, 17748935), (71, 7249565), (85, 6055519), (145, 3549787), (173, 2975255), (289, 1781035), (355, 1449913), (493, 1044055), (865, 595051), (1207, 426445), (1445, 356207), (2059, 249985), (2465, 208811), (2941, 175015), (5017, 102595), (6035, 85289), (8381, 61415), (10295, 49997), (12283, 41905), (14705, 35003), (20519, 25085)]