73006245

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2447}}^1$

素因数の和:2491

約数の個数: 64

約数和(自身を含む): 148055040

約数和(自身を除く): 75048795

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, 2447, 3315, 5967, 7341, 9945, 12235, 22023, 29835, 31811, 36705, 41599, 66069, 95433, 110115, 124797, 159055, 207995, 286299, 330345, 374391, 477165, 540787, 623985, 858897, 1123173, 1431495, 1622361, 1871955, 2703935, 4294485, 4867083, 5615865, 8111805, 14601249, 24335415, 73006245]

約数ペア:

[(1, 73006245), (3, 24335415), (5, 14601249), (9, 8111805), (13, 5615865), (15, 4867083), (17, 4294485), (27, 2703935), (39, 1871955), (45, 1622361), (51, 1431495), (65, 1123173), (85, 858897), (117, 623985), (135, 540787), (153, 477165), (195, 374391), (221, 330345), (255, 286299), (351, 207995), (459, 159055), (585, 124797), (663, 110115), (765, 95433), (1105, 66069), (1755, 41599), (1989, 36705), (2295, 31811), (2447, 29835), (3315, 22023), (5967, 12235), (7341, 9945)]