26427575

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:152

約数の個数: 48

約数和(自身を含む): 37497600

約数和(自身を除く): 11070025

約数列:

[1, 5, 19, 23, 25, 41, 59, 95, 115, 205, 295, 437, 475, 575, 779, 943, 1025, 1121, 1357, 1475, 2185, 2419, 3895, 4715, 5605, 6785, 10925, 12095, 17917, 19475, 23575, 25783, 28025, 33925, 45961, 55637, 60475, 89585, 128915, 229805, 278185, 447925, 644575, 1057103, 1149025, 1390925, 5285515, 26427575]

約数ペア:

[(1, 26427575), (5, 5285515), (19, 1390925), (23, 1149025), (25, 1057103), (41, 644575), (59, 447925), (95, 278185), (115, 229805), (205, 128915), (295, 89585), (437, 60475), (475, 55637), (575, 45961), (779, 33925), (943, 28025), (1025, 25783), (1121, 23575), (1357, 19475), (1475, 17917), (2185, 12095), (2419, 10925), (3895, 6785), (4715, 5605)]