7716756125

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1\times {\mathrm{233}}^1$

素因数の和:579

約数の個数: 64

約数和(自身を含む): 10578859200

約数和(自身を除く): 2862103075

約数列:

[1, 5, 13, 25, 65, 89, 125, 229, 233, 325, 445, 1145, 1157, 1165, 1625, 2225, 2977, 3029, 5725, 5785, 5825, 11125, 14885, 15145, 20381, 20737, 28625, 28925, 29125, 53357, 74425, 75725, 101905, 103685, 144625, 264953, 266785, 269581, 372125, 378625, 509525, 518425, 693641, 1324765, 1333925, 1347905, 2547625, 2592125, 3468205, 4748773, 6623825, 6669625, 6739525, 17341025, 23743865, 33119125, 33697625, 61734049, 86705125, 118719325, 308670245, 593596625, 1543351225, 7716756125]

約数ペア:

[(1, 7716756125), (5, 1543351225), (13, 593596625), (25, 308670245), (65, 118719325), (89, 86705125), (125, 61734049), (229, 33697625), (233, 33119125), (325, 23743865), (445, 17341025), (1145, 6739525), (1157, 6669625), (1165, 6623825), (1625, 4748773), (2225, 3468205), (2977, 2592125), (3029, 2547625), (5725, 1347905), (5785, 1333925), (5825, 1324765), (11125, 693641), (14885, 518425), (15145, 509525), (20381, 378625), (20737, 372125), (28625, 269581), (28925, 266785), (29125, 264953), (53357, 144625), (74425, 103685), (75725, 101905)]