125864687525

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{20011}}^1$

素因数の和:20222

約数の個数: 48

約数和(自身を含む): 164016430848

約数和(自身を除く): 38151743323

約数列:

[1, 5, 25, 47, 53, 101, 235, 265, 505, 1175, 1325, 2491, 2525, 4747, 5353, 12455, 20011, 23735, 26765, 62275, 100055, 118675, 133825, 251591, 500275, 940517, 1060583, 1257955, 2021111, 4702585, 5302915, 6289775, 10105555, 23512925, 26514575, 49847401, 50527775, 94992217, 107118883, 249237005, 474961085, 535594415, 1246185025, 2374805425, 2677972075, 5034587501, 25172937505, 125864687525]

約数ペア:

[(1, 125864687525), (5, 25172937505), (25, 5034587501), (47, 2677972075), (53, 2374805425), (101, 1246185025), (235, 535594415), (265, 474961085), (505, 249237005), (1175, 107118883), (1325, 94992217), (2491, 50527775), (2525, 49847401), (4747, 26514575), (5353, 23512925), (12455, 10105555), (20011, 6289775), (23735, 5302915), (26765, 4702585), (62275, 2021111), (100055, 1257955), (118675, 1060583), (133825, 940517), (251591, 500275)]