83048875

素因数分解:

$5^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1$

素因数の和:198

約数の個数: 64

約数和(自身を含む): 131040000

約数和(自身を除く): 47991125

約数列:

[1, 5, 7, 13, 25, 35, 49, 65, 91, 125, 149, 175, 245, 325, 343, 455, 637, 745, 875, 1043, 1225, 1625, 1715, 1937, 2275, 3185, 3725, 4459, 5215, 6125, 7301, 8575, 9685, 11375, 13559, 15925, 18625, 22295, 26075, 36505, 42875, 48425, 51107, 67795, 79625, 94913, 111475, 130375, 182525, 242125, 255535, 338975, 474565, 557375, 664391, 912625, 1277675, 1694875, 2372825, 3321955, 6388375, 11864125, 16609775, 83048875]

約数ペア:

[(1, 83048875), (5, 16609775), (7, 11864125), (13, 6388375), (25, 3321955), (35, 2372825), (49, 1694875), (65, 1277675), (91, 912625), (125, 664391), (149, 557375), (175, 474565), (245, 338975), (325, 255535), (343, 242125), (455, 182525), (637, 130375), (745, 111475), (875, 94913), (1043, 79625), (1225, 67795), (1625, 51107), (1715, 48425), (1937, 42875), (2275, 36505), (3185, 26075), (3725, 22295), (4459, 18625), (5215, 15925), (6125, 13559), (7301, 11375), (8575, 9685)]