1892913625

素因数分解:

$5^3\times {\mathrm{41}}^1\times {\mathrm{433}}^1\times {\mathrm{853}}^1$

素因数の和:1342

約数の個数: 32

約数和(自身を含む): 2428407072

約数和(自身を除く): 535493447

約数列:

[1, 5, 25, 41, 125, 205, 433, 853, 1025, 2165, 4265, 5125, 10825, 17753, 21325, 34973, 54125, 88765, 106625, 174865, 369349, 443825, 874325, 1846745, 2219125, 4371625, 9233725, 15143309, 46168625, 75716545, 378582725, 1892913625]

約数ペア:

[(1, 1892913625), (5, 378582725), (25, 75716545), (41, 46168625), (125, 15143309), (205, 9233725), (433, 4371625), (853, 2219125), (1025, 1846745), (2165, 874325), (4265, 443825), (5125, 369349), (10825, 174865), (17753, 106625), (21325, 88765), (34973, 54125)]