25120185

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{4639}}^1$

素因数の和:4685

約数の個数: 24

約数和(自身を含む): 42428160

約数和(自身を除く): 17307975

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 361, 1083, 1805, 4639, 5415, 13917, 23195, 69585, 88141, 264423, 440705, 1322115, 1674679, 5024037, 8373395, 25120185]

約数ペア:

[(1, 25120185), (3, 8373395), (5, 5024037), (15, 1674679), (19, 1322115), (57, 440705), (95, 264423), (285, 88141), (361, 69585), (1083, 23195), (1805, 13917), (4639, 5415)]