233213125

素因数分解:

$5^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{479}}^1$

素因数の和:559

約数の個数: 40

約数和(自身を含む): 314899200

約数和(自身を除く): 81686075

約数列:

[1, 5, 19, 25, 41, 95, 125, 205, 475, 479, 625, 779, 1025, 2375, 2395, 3895, 5125, 9101, 11875, 11975, 19475, 19639, 25625, 45505, 59875, 97375, 98195, 227525, 299375, 373141, 486875, 490975, 1137625, 1865705, 2454875, 5688125, 9328525, 12274375, 46642625, 233213125]

約数ペア:

[(1, 233213125), (5, 46642625), (19, 12274375), (25, 9328525), (41, 5688125), (95, 2454875), (125, 1865705), (205, 1137625), (475, 490975), (479, 486875), (625, 373141), (779, 299375), (1025, 227525), (2375, 98195), (2395, 97375), (3895, 59875), (5125, 45505), (9101, 25625), (11875, 19639), (11975, 19475)]