64508700675

素因数分解:

$3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{199}}^1\times {\mathrm{34033}}^1$

素因数の和:34372

約数の個数: 48

約数和(自身を含む): 108037529600

約数和(自身を除く): 43528828925

約数列:

[1, 3, 5, 15, 25, 75, 127, 199, 381, 597, 635, 995, 1905, 2985, 3175, 4975, 9525, 14925, 25273, 34033, 75819, 102099, 126365, 170165, 379095, 510495, 631825, 850825, 1895475, 2552475, 4322191, 6772567, 12966573, 20317701, 21610955, 33862835, 64832865, 101588505, 108054775, 169314175, 324164325, 507942525, 860116009, 2580348027, 4300580045, 12901740135, 21502900225, 64508700675]

約数ペア:

[(1, 64508700675), (3, 21502900225), (5, 12901740135), (15, 4300580045), (25, 2580348027), (75, 860116009), (127, 507942525), (199, 324164325), (381, 169314175), (597, 108054775), (635, 101588505), (995, 64832865), (1905, 33862835), (2985, 21610955), (3175, 20317701), (4975, 12966573), (9525, 6772567), (14925, 4322191), (25273, 2552475), (34033, 1895475), (75819, 850825), (102099, 631825), (126365, 510495), (170165, 379095)]