74902289085

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2510551}}^1$

素因数の和:2510595

約数の個数: 64

約数和(自身を含む): 151838184960

約数和(自身を除く): 76935895875

約数列:

[1, 3, 5, 9, 13, 15, 17, 27, 39, 45, 51, 65, 85, 117, 135, 153, 195, 221, 255, 351, 459, 585, 663, 765, 1105, 1755, 1989, 2295, 3315, 5967, 9945, 29835, 2510551, 7531653, 12552755, 22594959, 32637163, 37658265, 42679367, 67784877, 97911489, 112974795, 128038101, 163185815, 213396835, 293734467, 338924385, 384114303, 489557445, 554831771, 640190505, 881203401, 1152342909, 1468672335, 1664495313, 1920571515, 2774158855, 4406017005, 4993485939, 5761714545, 8322476565, 14980457817, 24967429695, 74902289085]

約数ペア:

[(1, 74902289085), (3, 24967429695), (5, 14980457817), (9, 8322476565), (13, 5761714545), (15, 4993485939), (17, 4406017005), (27, 2774158855), (39, 1920571515), (45, 1664495313), (51, 1468672335), (65, 1152342909), (85, 881203401), (117, 640190505), (135, 554831771), (153, 489557445), (195, 384114303), (221, 338924385), (255, 293734467), (351, 213396835), (459, 163185815), (585, 128038101), (663, 112974795), (765, 97911489), (1105, 67784877), (1755, 42679367), (1989, 37658265), (2295, 32637163), (3315, 22594959), (5967, 12552755), (9945, 7531653), (29835, 2510551)]